1276759401

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1\times {\mathrm{5507}}^1$

素因数の和:6328

約数の個数: 16

約数和(自身を含む): 1720699200

約数和(自身を除く): 443939799

約数列:

[1, 3, 109, 327, 709, 2127, 5507, 16521, 77281, 231843, 600263, 1800789, 3904463, 11713389, 425586467, 1276759401]

約数ペア:

[(1, 1276759401), (3, 425586467), (109, 11713389), (327, 3904463), (709, 1800789), (2127, 600263), (5507, 231843), (16521, 77281)]