399846473

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{8429}}^1$

素因数の和:8572

約数の個数: 16

約数和(自身を含む): 446115600

約数和(自身を除く): 46269127

約数列:

[1, 13, 41, 89, 533, 1157, 3649, 8429, 47437, 109577, 345589, 750181, 4492657, 9752353, 30757421, 399846473]

約数ペア:

[(1, 399846473), (13, 30757421), (41, 9752353), (89, 4492657), (533, 750181), (1157, 345589), (3649, 109577), (8429, 47437)]