147344519

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{97001}}^1$

素因数の和:97046

約数の個数: 12

約数和(自身を含む): 176931648

約数和(自身を除く): 29587129

約数列:

[1, 7, 31, 49, 217, 1519, 97001, 679007, 3007031, 4753049, 21049217, 147344519]

約数ペア:

[(1, 147344519), (7, 21049217), (31, 4753049), (49, 3007031), (217, 679007), (1519, 97001)]