219637041

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137359}}^1$

素因数の和:137416

約数の個数: 16

約数和(自身を含む): 323070720

約数和(自身を除く): 103433679

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 137359, 412077, 1785667, 5357001, 5631719, 16895157, 73212347, 219637041]

約数ペア:

[(1, 219637041), (3, 73212347), (13, 16895157), (39, 5631719), (41, 5357001), (123, 1785667), (533, 412077), (1599, 137359)]