630195839

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{238801}}^1$

素因数の和:238850

約数の個数: 16

約数和(自身を含む): 802374720

約数和(自身を除く): 172178881

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 238801, 1671607, 3104413, 6925229, 21730891, 48476603, 90027977, 630195839]

約数ペア:

[(1, 630195839), (7, 90027977), (13, 48476603), (29, 21730891), (91, 6925229), (203, 3104413), (377, 1671607), (2639, 238801)]