13421473

素因数分解:

${\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 16

約数和(自身を含む): 14994000

約数和(自身を除く): 1572527

約数列:

[1, 13, 41, 149, 169, 533, 1937, 2197, 6109, 6929, 25181, 79417, 90077, 327353, 1032421, 13421473]

約数ペア:

[(1, 13421473), (13, 1032421), (41, 327353), (149, 90077), (169, 79417), (533, 25181), (1937, 6929), (2197, 6109)]