6656637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 10273536

約数和(自身を除く): 3616899

約数列:

[1, 3, 13, 23, 39, 41, 69, 123, 181, 299, 533, 543, 897, 943, 1599, 2353, 2829, 4163, 7059, 7421, 12259, 12489, 22263, 36777, 54119, 96473, 162357, 170683, 289419, 512049, 2218879, 6656637]

約数ペア:

[(1, 6656637), (3, 2218879), (13, 512049), (23, 289419), (39, 170683), (41, 162357), (69, 96473), (123, 54119), (181, 36777), (299, 22263), (533, 12489), (543, 12259), (897, 7421), (943, 7059), (1599, 4163), (2353, 2829)]