58899981

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3433}}^1$

素因数の和:3505

約数の個数: 32

約数和(自身を含む): 96701440

約数和(自身を除く): 37801459

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 3433, 5719, 10299, 17157, 24031, 65227, 72093, 147619, 195681, 442857, 456589, 1033333, 1369767, 2804761, 3099999, 8414283, 19633327, 58899981]

約数ペア:

[(1, 58899981), (3, 19633327), (7, 8414283), (19, 3099999), (21, 2804761), (43, 1369767), (57, 1033333), (129, 456589), (133, 442857), (301, 195681), (399, 147619), (817, 72093), (903, 65227), (2451, 24031), (3433, 17157), (5719, 10299)]