2213306589

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{25997}}^1$

素因数の和:26109

約数の個数: 32

約数和(自身を含む): 3319424640

約数和(自身を除く): 1106118051

約数列:

[1, 3, 13, 37, 39, 59, 111, 177, 481, 767, 1443, 2183, 2301, 6549, 25997, 28379, 77991, 85137, 337961, 961889, 1013883, 1533823, 2885667, 4601469, 12504557, 19939699, 37513671, 56751451, 59819097, 170254353, 737768863, 2213306589]

約数ペア:

[(1, 2213306589), (3, 737768863), (13, 170254353), (37, 59819097), (39, 56751451), (59, 37513671), (111, 19939699), (177, 12504557), (481, 4601469), (767, 2885667), (1443, 1533823), (2183, 1013883), (2301, 961889), (6549, 337961), (25997, 85137), (28379, 77991)]