151039903

素因数分解:

$7^2\times {\mathrm{1723}}^1\times {\mathrm{1789}}^1$

素因数の和:3526

約数の個数: 12

約数和(自身を含む): 175899720

約数和(自身を除く): 24859817

約数列:

[1, 7, 49, 1723, 1789, 12061, 12523, 84427, 87661, 3082447, 21577129, 151039903]

約数ペア:

[(1, 151039903), (7, 21577129), (49, 3082447), (1723, 87661), (1789, 84427), (12061, 12523)]