29303421

素因数分解:

$3^1\times 7^2\times {\mathrm{199343}}^1$

素因数の和:199360

約数の個数: 12

約数和(自身を含む): 45450432

約数和(自身を除く): 16147011

約数列:

[1, 3, 7, 21, 49, 147, 199343, 598029, 1395401, 4186203, 9767807, 29303421]

約数ペア:

[(1, 29303421), (3, 9767807), (7, 4186203), (21, 1395401), (49, 598029), (147, 199343)]