53372221

素因数分解:

$7^2\times {\mathrm{349}}^1\times {\mathrm{3121}}^1$

素因数の和:3484

約数の個数: 12

約数和(自身を含む): 62283900

約数和(自身を除く): 8911679

約数列:

[1, 7, 49, 349, 2443, 3121, 17101, 21847, 152929, 1089229, 7624603, 53372221]

約数ペア:

[(1, 53372221), (7, 7624603), (49, 1089229), (349, 152929), (2443, 21847), (3121, 17101)]