84521229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{7499}}^1$

素因数の和:7549

約数の個数: 24

約数和(自身を含む): 128940000

約数和(自身を除く): 44418771

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 3757, 7499, 11271, 22497, 97487, 127483, 292461, 382449, 1657279, 2167211, 4971837, 6501633, 28173743, 84521229]

約数ペア:

[(1, 84521229), (3, 28173743), (13, 6501633), (17, 4971837), (39, 2167211), (51, 1657279), (221, 382449), (289, 292461), (663, 127483), (867, 97487), (3757, 22497), (7499, 11271)]