16971849

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:800

約数の個数: 28

約数和(自身を含む): 26301952

約数和(自身を除く): 9330103

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 751, 837, 2253, 2511, 6759, 7533, 20277, 22599, 23281, 60831, 69843, 182493, 209529, 547479, 628587, 1885761, 5657283, 16971849]

約数ペア:

[(1, 16971849), (3, 5657283), (9, 1885761), (27, 628587), (31, 547479), (81, 209529), (93, 182493), (243, 69843), (279, 60831), (729, 23281), (751, 22599), (837, 20277), (2253, 7533), (2511, 6759)]