26150787

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{563}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 40853904

約数和(自身を除く): 14703117

約数列:

[1, 3, 9, 13, 39, 117, 397, 563, 1191, 1689, 3573, 5067, 5161, 7319, 15483, 21957, 46449, 65871, 223511, 670533, 2011599, 2905643, 8716929, 26150787]

約数ペア:

[(1, 26150787), (3, 8716929), (9, 2905643), (13, 2011599), (39, 670533), (117, 223511), (397, 65871), (563, 46449), (1191, 21957), (1689, 15483), (3573, 7319), (5067, 5161)]