628227567

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{15073}}^1$

素因数の和:15511

約数の個数: 24

約数和(自身を含む): 992351568

約数和(自身を除く): 364124001

約数列:

[1, 3, 9, 11, 33, 99, 421, 1263, 3789, 4631, 13893, 15073, 41679, 45219, 135657, 165803, 497409, 1492227, 6345733, 19037199, 57111597, 69803063, 209409189, 628227567]

約数ペア:

[(1, 628227567), (3, 209409189), (9, 69803063), (11, 57111597), (33, 19037199), (99, 6345733), (421, 1492227), (1263, 497409), (3789, 165803), (4631, 135657), (13893, 45219), (15073, 41679)]