15143163

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7001}}^1$

素因数の和:7114

約数の個数: 16

約数和(自身を含む): 23302656

約数和(自身を除く): 8159493

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 7001, 21003, 49007, 147021, 721103, 2163309, 5047721, 15143163]

約数ペア:

[(1, 15143163), (3, 5047721), (7, 2163309), (21, 721103), (103, 147021), (309, 49007), (721, 21003), (2163, 7001)]