345403263

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1\times {\mathrm{1481}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 491371920

約数和(自身を除く): 145968657

約数列:

[1, 3, 17, 51, 269, 289, 807, 867, 1481, 4443, 4573, 13719, 25177, 75531, 77741, 233223, 398389, 428009, 1195167, 1284027, 6772613, 20317839, 115134421, 345403263]

約数ペア:

[(1, 345403263), (3, 115134421), (17, 20317839), (51, 6772613), (269, 1284027), (289, 1195167), (807, 428009), (867, 398389), (1481, 233223), (4443, 77741), (4573, 75531), (13719, 25177)]