21705596399

素因数分解:

${\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1549}}^1\times {\mathrm{2027}}^1$

素因数の和:3830

約数の個数: 16

約数和(自身を含む): 22531891200

約数和(自身を除く): 826294801

約数列:

[1, 31, 223, 1549, 2027, 6913, 48019, 62837, 345427, 452021, 3139823, 10708237, 14012651, 97334513, 700180529, 21705596399]

約数ペア:

[(1, 21705596399), (31, 700180529), (223, 97334513), (1549, 14012651), (2027, 10708237), (6913, 3139823), (48019, 452021), (62837, 345427)]