389636083

素因数分解:

${\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 410456160

約数和(自身を除く): 20820077

約数列:

[1, 29, 101, 137, 971, 2929, 3973, 13837, 28159, 98071, 133027, 401273, 2844059, 3857783, 13435727, 389636083]

約数ペア:

[(1, 389636083), (29, 13435727), (101, 3857783), (137, 2844059), (971, 401273), (2929, 133027), (3973, 98071), (13837, 28159)]