227865939

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{31091}}^1$

素因数の和:31450

約数の個数: 16

約数和(自身を含む): 348230400

約数和(自身を除く): 120364461

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 31091, 93273, 217637, 652911, 10850759, 32552277, 75955313, 227865939]

約数ペア:

[(1, 227865939), (3, 75955313), (7, 32552277), (21, 10850759), (349, 652911), (1047, 217637), (2443, 93273), (7329, 31091)]