13530423

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 18817920

約数和(自身を除く): 5287497

約数列:

[1, 3, 43, 53, 129, 159, 1979, 2279, 5937, 6837, 85097, 104887, 255291, 314661, 4510141, 13530423]

約数ペア:

[(1, 13530423), (3, 4510141), (43, 314661), (53, 255291), (129, 104887), (159, 85097), (1979, 6837), (2279, 5937)]