24804507

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 41671168

約数和(自身を除く): 16866661

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 2113, 3913, 6339, 11739, 14791, 27469, 44373, 82407, 90859, 192283, 272577, 576849, 636013, 1181167, 1908039, 3543501, 8268169, 24804507]

約数ペア:

[(1, 24804507), (3, 8268169), (7, 3543501), (13, 1908039), (21, 1181167), (39, 636013), (43, 576849), (91, 272577), (129, 192283), (273, 90859), (301, 82407), (559, 44373), (903, 27469), (1677, 14791), (2113, 11739), (3913, 6339)]