13257433

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3011}}^1$

素因数の和:3072

約数の個数: 16

約数和(自身を含む): 16481664

約数和(自身を除く): 3224231

約数列:

[1, 7, 17, 37, 119, 259, 629, 3011, 4403, 21077, 51187, 111407, 358309, 779849, 1893919, 13257433]

約数ペア:

[(1, 13257433), (7, 1893919), (17, 779849), (37, 358309), (119, 111407), (259, 51187), (629, 21077), (3011, 4403)]