2955407

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 3720192

約数和(自身を除く): 764785

約数列:

[1, 7, 13, 47, 91, 329, 611, 691, 4277, 4837, 8983, 32477, 62881, 227339, 422201, 2955407]

約数ペア:

[(1, 2955407), (7, 422201), (13, 227339), (47, 62881), (91, 32477), (329, 8983), (611, 4837), (691, 4277)]