82219319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 106681344

約数和(自身を除く): 24462025

約数列:

[1, 7, 13, 23, 91, 161, 163, 241, 299, 1141, 1687, 2093, 2119, 3133, 3749, 5543, 14833, 21931, 26243, 38801, 39283, 48737, 72059, 274981, 341159, 504413, 510679, 903509, 3574753, 6324563, 11745617, 82219319]

約数ペア:

[(1, 82219319), (7, 11745617), (13, 6324563), (23, 3574753), (91, 903509), (161, 510679), (163, 504413), (241, 341159), (299, 274981), (1141, 72059), (1687, 48737), (2093, 39283), (2119, 38801), (3133, 26243), (3749, 21931), (5543, 14833)]