8145839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:131

約数の個数: 32

約数和(自身を含む): 10160640

約数和(自身を除く): 2014801

約数列:

[1, 13, 17, 29, 31, 41, 221, 377, 403, 493, 527, 533, 697, 899, 1189, 1271, 6409, 6851, 9061, 11687, 15283, 15457, 16523, 20213, 21607, 36859, 198679, 262769, 280891, 479167, 626603, 8145839]

約数ペア:

[(1, 8145839), (13, 626603), (17, 479167), (29, 280891), (31, 262769), (41, 198679), (221, 36859), (377, 21607), (403, 20213), (493, 16523), (527, 15457), (533, 15283), (697, 11687), (899, 9061), (1189, 6851), (1271, 6409)]