473669847

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2423}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 816791040

約数和(自身を除く): 343121193

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 107, 203, 261, 321, 609, 749, 963, 1827, 2247, 2423, 3103, 6741, 7269, 9309, 16961, 21721, 21807, 27927, 50883, 65163, 70267, 152649, 195489, 210801, 259261, 491869, 632403, 777783, 1475607, 1814827, 2333349, 4426821, 5444481, 7518569, 16333443, 22555707, 52629983, 67667121, 157889949, 473669847]

約数ペア:

[(1, 473669847), (3, 157889949), (7, 67667121), (9, 52629983), (21, 22555707), (29, 16333443), (63, 7518569), (87, 5444481), (107, 4426821), (203, 2333349), (261, 1814827), (321, 1475607), (609, 777783), (749, 632403), (963, 491869), (1827, 259261), (2247, 210801), (2423, 195489), (3103, 152649), (6741, 70267), (7269, 65163), (9309, 50883), (16961, 27927), (21721, 21807)]