1253025459

素因数分解:

$3^2\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{13163}}^1$

素因数の和:14687

約数の個数: 24

約数和(自身を含む): 2070012672

約数和(自身を除く): 816987213

約数列:

[1, 3, 7, 9, 21, 63, 1511, 4533, 10577, 13163, 13599, 31731, 39489, 92141, 95193, 118467, 276423, 829269, 19889293, 59667879, 139225051, 179003637, 417675153, 1253025459]

約数ペア:

[(1, 1253025459), (3, 417675153), (7, 179003637), (9, 139225051), (21, 59667879), (63, 19889293), (1511, 829269), (4533, 276423), (10577, 118467), (13163, 95193), (13599, 92141), (31731, 39489)]