768001887

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{19267}}^1$

素因数の和:19419

約数の個数: 24

約数和(自身を含む): 1146214784

約数和(自身を除く): 378212897

約数列:

[1, 3, 9, 43, 103, 129, 309, 387, 927, 4429, 13287, 19267, 39861, 57801, 173403, 828481, 1984501, 2485443, 5953503, 7456329, 17860509, 85333543, 256000629, 768001887]

約数ペア:

[(1, 768001887), (3, 256000629), (9, 85333543), (43, 17860509), (103, 7456329), (129, 5953503), (309, 2485443), (387, 1984501), (927, 828481), (4429, 173403), (13287, 57801), (19267, 39861)]