315086007

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{6857}}^1$

素因数の和:6947

約数の個数: 24

約数和(自身を含む): 454767696

約数和(自身を除く): 139681689

約数列:

[1, 3, 17, 51, 53, 159, 289, 867, 901, 2703, 6857, 15317, 20571, 45951, 116569, 349707, 363421, 1090263, 1981673, 5945019, 6178157, 18534471, 105028669, 315086007]

約数ペア:

[(1, 315086007), (3, 105028669), (17, 18534471), (51, 6178157), (53, 5945019), (159, 1981673), (289, 1090263), (867, 363421), (901, 349707), (2703, 116569), (6857, 45951), (15317, 20571)]