2125851

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{599}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 3513600

約数和(自身を除く): 1387749

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 599, 1183, 1797, 3549, 4193, 7787, 12579, 23361, 54509, 101231, 163527, 303693, 708617, 2125851]

約数ペア:

[(1, 2125851), (3, 708617), (7, 303693), (13, 163527), (21, 101231), (39, 54509), (91, 23361), (169, 12579), (273, 7787), (507, 4193), (599, 3549), (1183, 1797)]