397318317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2819}}^1\times {\mathrm{4271}}^1$

素因数の和:7104

約数の個数: 16

約数和(自身を含む): 578257920

約数和(自身を除く): 180939603

約数列:

[1, 3, 11, 33, 2819, 4271, 8457, 12813, 31009, 46981, 93027, 140943, 12039949, 36119847, 132439439, 397318317]

約数ペア:

[(1, 397318317), (3, 132439439), (11, 36119847), (33, 12039949), (2819, 140943), (4271, 93027), (8457, 46981), (12813, 31009)]