15107491

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 18019584

約数和(自身を除く): 2912093

約数列:

[1, 7, 43, 53, 301, 371, 947, 2279, 6629, 15953, 40721, 50191, 285047, 351337, 2158213, 15107491]

約数ペア:

[(1, 15107491), (7, 2158213), (43, 351337), (53, 285047), (301, 50191), (371, 40721), (947, 15953), (2279, 6629)]