32581731

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5189}}^1$

素因数の和:5235

約数の個数: 32

約数和(自身を含む): 55802880

約数和(自身を除く): 23221149

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 5189, 6279, 15567, 36323, 67457, 108969, 119347, 202371, 358041, 472199, 835429, 1416597, 1551511, 2506287, 4654533, 10860577, 32581731]

約数ペア:

[(1, 32581731), (3, 10860577), (7, 4654533), (13, 2506287), (21, 1551511), (23, 1416597), (39, 835429), (69, 472199), (91, 358041), (161, 202371), (273, 119347), (299, 108969), (483, 67457), (897, 36323), (2093, 15567), (5189, 6279)]