89864567

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 106462080

約数和(自身を除く): 16597513

約数列:

[1, 13, 17, 31, 169, 221, 403, 527, 1009, 2873, 5239, 6851, 13117, 17153, 31279, 89063, 170521, 222989, 406627, 531743, 2898857, 5286151, 6912659, 89864567]

約数ペア:

[(1, 89864567), (13, 6912659), (17, 5286151), (31, 2898857), (169, 531743), (221, 406627), (403, 222989), (527, 170521), (1009, 89063), (2873, 31279), (5239, 17153), (6851, 13117)]