15039409

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1129}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 18875520

約数和(自身を除く): 3836111

約数列:

[1, 7, 11, 77, 173, 1129, 1211, 1903, 7903, 12419, 13321, 86933, 195317, 1367219, 2148487, 15039409]

約数ペア:

[(1, 15039409), (7, 2148487), (11, 1367219), (77, 195317), (173, 86933), (1129, 13321), (1211, 12419), (1903, 7903)]