40809801

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{1291}}^1$

素因数の和:1592

約数の個数: 16

約数和(自身を含む): 56000448

約数和(自身を除く): 15190647

約数列:

[1, 3, 41, 123, 257, 771, 1291, 3873, 10537, 31611, 52931, 158793, 331787, 995361, 13603267, 40809801]

約数ペア:

[(1, 40809801), (3, 13603267), (41, 995361), (123, 331787), (257, 158793), (771, 52931), (1291, 31611), (3873, 10537)]