1270203529

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{551543}}^1$

素因数の和:551604

約数の個数: 12

約数和(自身を含む): 1509024384

約数和(自身を除く): 238820855

約数列:

[1, 7, 47, 49, 329, 2303, 551543, 3860801, 25922521, 27025607, 181457647, 1270203529]

約数ペア:

[(1, 1270203529), (7, 181457647), (47, 27025607), (49, 25922521), (329, 3860801), (2303, 551543)]