2912807807

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{3061}}^1\times {\mathrm{10457}}^1$

素因数の和:13538

約数の個数: 16

約数和(自身を含む): 3586508352

約数和(自身を除く): 673700545

約数列:

[1, 7, 13, 91, 3061, 10457, 21427, 39793, 73199, 135941, 278551, 951587, 32008877, 224062139, 416115401, 2912807807]

約数ペア:

[(1, 2912807807), (7, 416115401), (13, 224062139), (91, 32008877), (3061, 951587), (10457, 278551), (21427, 135941), (39793, 73199)]