286494013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{1423}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 327269376

約数和(自身を除く): 40775363

約数列:

[1, 13, 17, 221, 911, 1423, 11843, 15487, 18499, 24191, 201331, 314483, 1296353, 16852589, 22038001, 286494013]

約数ペア:

[(1, 286494013), (13, 22038001), (17, 16852589), (221, 1296353), (911, 314483), (1423, 201331), (11843, 24191), (15487, 18499)]