214920093

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1\times {\mathrm{1637}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 290122560

約数和(自身を除く): 75202467

約数列:

[1, 3, 107, 321, 409, 1227, 1637, 4911, 43763, 131289, 175159, 525477, 669533, 2008599, 71640031, 214920093]

約数ペア:

[(1, 214920093), (3, 71640031), (107, 2008599), (321, 669533), (409, 525477), (1227, 175159), (1637, 131289), (4911, 43763)]