5980401

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 36

約数和(自身を含む): 10243584

約数和(自身を除く): 4263183

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 191, 213, 441, 497, 573, 639, 1337, 1491, 1719, 3479, 4011, 4473, 9359, 10437, 12033, 13561, 28077, 31311, 40683, 84231, 94927, 122049, 284781, 664489, 854343, 1993467, 5980401]

約数ペア:

[(1, 5980401), (3, 1993467), (7, 854343), (9, 664489), (21, 284781), (49, 122049), (63, 94927), (71, 84231), (147, 40683), (191, 31311), (213, 28077), (441, 13561), (497, 12033), (573, 10437), (639, 9359), (1337, 4473), (1491, 4011), (1719, 3479)]