151489331

素因数分解:

$7^2\times {\mathrm{1123}}^1\times {\mathrm{2753}}^1$

素因数の和:3890

約数の個数: 12

約数和(自身を含む): 176443272

約数和(自身を除く): 24953941

約数列:

[1, 7, 49, 1123, 2753, 7861, 19271, 55027, 134897, 3091619, 21641333, 151489331]

約数ペア:

[(1, 151489331), (7, 21641333), (49, 3091619), (1123, 134897), (2753, 55027), (7861, 19271)]