20174211

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{24103}}^1$

素因数の和:24143

約数の個数: 16

約数和(自身を含む): 30853120

約数和(自身を除く): 10678909

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 24103, 72309, 216927, 650781, 747193, 2241579, 6724737, 20174211]

約数ペア:

[(1, 20174211), (3, 6724737), (9, 2241579), (27, 747193), (31, 650781), (93, 216927), (279, 72309), (837, 24103)]