42423661

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37643}}^1$

素因数の和:37680

約数の個数: 12

約数和(自身を含む): 51496992

約数和(自身を除く): 9073331

約数列:

[1, 7, 23, 49, 161, 1127, 37643, 263501, 865789, 1844507, 6060523, 42423661]

約数ペア:

[(1, 42423661), (7, 6060523), (23, 1844507), (49, 865789), (161, 263501), (1127, 37643)]