60070521

素因数分解:

$3^1\times 7^2\times {\mathrm{408643}}^1$

素因数の和:408660

約数の個数: 12

約数和(自身を含む): 93170832

約数和(自身を除く): 33100311

約数列:

[1, 3, 7, 21, 49, 147, 408643, 1225929, 2860501, 8581503, 20023507, 60070521]

約数ペア:

[(1, 60070521), (3, 20023507), (7, 8581503), (21, 2860501), (49, 1225929), (147, 408643)]