1283156637

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2656639}}^1$

素因数の和:2656672

約数の個数: 16

約数和(自身を含む): 2040299520

約数和(自身を除く): 757142883

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 2656639, 7969917, 18596473, 55789419, 61102697, 183308091, 427718879, 1283156637]

約数ペア:

[(1, 1283156637), (3, 427718879), (7, 183308091), (21, 61102697), (23, 55789419), (69, 18596473), (161, 7969917), (483, 2656639)]