13017543

素因数分解:

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

素因数の和:188

約数の個数: 48

約数和(自身を含む): 22471680

約数和(自身を除く): 9454137

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 109, 121, 141, 231, 327, 329, 363, 517, 763, 847, 987, 1199, 1551, 2289, 2541, 3597, 3619, 5123, 5687, 8393, 10857, 13189, 15369, 17061, 25179, 35861, 39567, 39809, 56353, 92323, 107583, 119427, 169059, 276969, 394471, 619883, 1183413, 1859649, 4339181, 13017543]

約数ペア:

[(1, 13017543), (3, 4339181), (7, 1859649), (11, 1183413), (21, 619883), (33, 394471), (47, 276969), (77, 169059), (109, 119427), (121, 107583), (141, 92323), (231, 56353), (327, 39809), (329, 39567), (363, 35861), (517, 25179), (763, 17061), (847, 15369), (987, 13189), (1199, 10857), (1551, 8393), (2289, 5687), (2541, 5123), (3597, 3619)]