3350571

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 5428224

約数和(自身を除く): 2077653

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 991, 1127, 2973, 3381, 6937, 20811, 22793, 48559, 68379, 145677, 159551, 478653, 1116857, 3350571]

約数ペア:

[(1, 3350571), (3, 1116857), (7, 478653), (21, 159551), (23, 145677), (49, 68379), (69, 48559), (147, 22793), (161, 20811), (483, 6937), (991, 3381), (1127, 2973)]