315180786

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{739861}}^1$

素因数の和:739937

約数の個数: 16

約数和(自身を含む): 639240768

約数和(自身を除く): 324059982

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 739861, 1479722, 2219583, 4439166, 52530131, 105060262, 157590393, 315180786]

約数ペア:

[(1, 315180786), (2, 157590393), (3, 105060262), (6, 52530131), (71, 4439166), (142, 2219583), (213, 1479722), (426, 739861)]