42104699

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1601}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 55083168

約数和(自身を除く): 12978469

約数列:

[1, 7, 13, 17, 91, 119, 221, 289, 1547, 1601, 2023, 3757, 11207, 20813, 26299, 27217, 145691, 190519, 353821, 462689, 2476747, 3238823, 6014957, 42104699]

約数ペア:

[(1, 42104699), (7, 6014957), (13, 3238823), (17, 2476747), (91, 462689), (119, 353821), (221, 190519), (289, 145691), (1547, 27217), (1601, 26299), (2023, 20813), (3757, 11207)]