2116779705

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1093943}}^1$

素因数の和:1093997

約数の個数: 24

約数和(自身を含む): 3754415808

約数和(自身を除く): 1637636103

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 1093943, 3281829, 5469715, 9845487, 16409145, 47039549, 49227435, 141118647, 235197745, 423355941, 705593235, 2116779705]

約数ペア:

[(1, 2116779705), (3, 705593235), (5, 423355941), (9, 235197745), (15, 141118647), (43, 49227435), (45, 47039549), (129, 16409145), (215, 9845487), (387, 5469715), (645, 3281829), (1935, 1093943)]