45180023

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 52555776

約数和(自身を除く): 7375753

約数列:

[1, 7, 103, 223, 281, 721, 1561, 1967, 22969, 28943, 62663, 160783, 202601, 438641, 6454289, 45180023]

約数ペア:

[(1, 45180023), (7, 6454289), (103, 438641), (223, 202601), (281, 160783), (721, 62663), (1561, 28943), (1967, 22969)]