41919969

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3571}}^1$

素因数の和:3637

約数の個数: 32

約数和(自身を含む): 70411264

約数和(自身を除く): 28491295

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3571, 3913, 10713, 11739, 24997, 46423, 74991, 139269, 153553, 324961, 460659, 974883, 1074871, 1996189, 3224613, 5988567, 13973323, 41919969]

約数ペア:

[(1, 41919969), (3, 13973323), (7, 5988567), (13, 3224613), (21, 1996189), (39, 1074871), (43, 974883), (91, 460659), (129, 324961), (273, 153553), (301, 139269), (559, 74991), (903, 46423), (1677, 24997), (3571, 11739), (3913, 10713)]