7121373

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3001}}^1$

素因数の和:3124

約数の個数: 16

約数和(自身を含む): 10951296

約数和(自身を除く): 3829923

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 3001, 9003, 21007, 63021, 339113, 1017339, 2373791, 7121373]

約数ペア:

[(1, 7121373), (3, 2373791), (7, 1017339), (21, 339113), (113, 63021), (339, 21007), (791, 9003), (2373, 3001)]