293287813

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{6961}}^1$

素因数の和:7444

約数の個数: 16

約数和(自身を含む): 361801216

約数和(自身を除く): 68513403

約数列:

[1, 7, 13, 91, 463, 3241, 6019, 6961, 42133, 48727, 90493, 633451, 3222943, 22560601, 41898259, 293287813]

約数ペア:

[(1, 293287813), (7, 41898259), (13, 22560601), (91, 3222943), (463, 633451), (3241, 90493), (6019, 48727), (6961, 42133)]