304328609

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 340889472

約数和(自身を除く): 36560863

約数列:

[1, 13, 41, 167, 169, 263, 533, 2171, 3419, 6847, 6929, 10783, 28223, 43921, 44447, 89011, 140179, 570973, 1157143, 1800761, 1822327, 7422649, 23409893, 304328609]

約数ペア:

[(1, 304328609), (13, 23409893), (41, 7422649), (167, 1822327), (169, 1800761), (263, 1157143), (533, 570973), (2171, 140179), (3419, 89011), (6847, 44447), (6929, 43921), (10783, 28223)]