129365887

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{3943}}^1$

素因数の和:4102

約数の個数: 16

約数和(自身を含む): 152711680

約数和(自身を除く): 23345793

約数列:

[1, 7, 43, 109, 301, 763, 3943, 4687, 27601, 32809, 169549, 429787, 1186843, 3008509, 18480841, 129365887]

約数ペア:

[(1, 129365887), (7, 18480841), (43, 3008509), (109, 1186843), (301, 429787), (763, 169549), (3943, 32809), (4687, 27601)]