1340806929

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 2337054720

約数和(自身を除く): 996247791

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 103, 109, 121, 141, 231, 309, 327, 329, 363, 517, 721, 763, 847, 987, 1133, 1199, 1551, 2163, 2289, 2541, 3399, 3597, 3619, 4841, 5123, 5687, 7931, 8393, 10857, 11227, 12463, 13189, 14523, 15369, 17061, 23793, 25179, 33681, 33887, 35861, 37389, 39567, 39809, 53251, 56353, 78589, 87241, 92323, 101661, 107583, 119427, 123497, 159753, 169059, 235767, 261723, 276969, 370491, 372757, 394471, 527669, 585761, 619883, 864479, 1118271, 1183413, 1358467, 1583007, 1757283, 1859649, 2593437, 3693683, 4075401, 4100327, 4339181, 5804359, 9509269, 11081049, 12300981, 13017543, 17413077, 28527807, 40630513, 63847949, 121891539, 191543847, 446935643, 1340806929]

約数ペア:

[(1, 1340806929), (3, 446935643), (7, 191543847), (11, 121891539), (21, 63847949), (33, 40630513), (47, 28527807), (77, 17413077), (103, 13017543), (109, 12300981), (121, 11081049), (141, 9509269), (231, 5804359), (309, 4339181), (327, 4100327), (329, 4075401), (363, 3693683), (517, 2593437), (721, 1859649), (763, 1757283), (847, 1583007), (987, 1358467), (1133, 1183413), (1199, 1118271), (1551, 864479), (2163, 619883), (2289, 585761), (2541, 527669), (3399, 394471), (3597, 372757), (3619, 370491), (4841, 276969), (5123, 261723), (5687, 235767), (7931, 169059), (8393, 159753), (10857, 123497), (11227, 119427), (12463, 107583), (13189, 101661), (14523, 92323), (15369, 87241), (17061, 78589), (23793, 56353), (25179, 53251), (33681, 39809), (33887, 39567), (35861, 37389)]