47148661

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 55480320

約数和(自身を除く): 8331659

約数列:

[1, 7, 47, 139, 329, 973, 1031, 6533, 7217, 45731, 48457, 143309, 339199, 1003163, 6735523, 47148661]

約数ペア:

[(1, 47148661), (7, 6735523), (47, 1003163), (139, 339199), (329, 143309), (973, 48457), (1031, 45731), (6533, 7217)]