74041723

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{701}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 86261760

約数和(自身を除く): 12220037

約数列:

[1, 7, 79, 191, 553, 701, 1337, 4907, 15089, 55379, 105623, 133891, 387653, 937237, 10577389, 74041723]

約数ペア:

[(1, 74041723), (7, 10577389), (79, 937237), (191, 387653), (553, 133891), (701, 105623), (1337, 55379), (4907, 15089)]