1638221269

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{2377}}^1$

素因数の和:3036

約数の個数: 16

約数和(自身を含む): 1762839936

約数和(自身を除く): 124618667

約数列:

[1, 17, 71, 571, 1207, 2377, 9707, 40409, 40541, 168767, 689197, 1357267, 2869039, 23073539, 96365957, 1638221269]

約数ペア:

[(1, 1638221269), (17, 96365957), (71, 23073539), (571, 2869039), (1207, 1357267), (2377, 689197), (9707, 168767), (40409, 40541)]