2007656637

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4156639}}^1$

素因数の和:4156672

約数の個数: 16

約数和(自身を含む): 3192299520

約数和(自身を除く): 1184642883

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4156639, 12469917, 29096473, 87289419, 95602697, 286808091, 669218879, 2007656637]

約数ペア:

[(1, 2007656637), (3, 669218879), (7, 286808091), (21, 95602697), (23, 87289419), (69, 29096473), (161, 12469917), (483, 4156639)]