671676061

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{181387}}^1$

素因数の和:181440

約数の個数: 12

約数和(自身を含む): 802460512

約数和(自身を除く): 130784451

約数列:

[1, 7, 23, 161, 529, 3703, 181387, 1269709, 4171901, 29203307, 95953723, 671676061]

約数ペア:

[(1, 671676061), (7, 95953723), (23, 29203307), (161, 4171901), (529, 1269709), (3703, 181387)]