26659971

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1193}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 41723136

約数和(自身を除く): 15063165

約数列:

[1, 3, 9, 13, 39, 117, 191, 573, 1193, 1719, 2483, 3579, 7449, 10737, 15509, 22347, 46527, 139581, 227863, 683589, 2050767, 2962219, 8886657, 26659971]

約数ペア:

[(1, 26659971), (3, 8886657), (9, 2962219), (13, 2050767), (39, 683589), (117, 227863), (191, 139581), (573, 46527), (1193, 22347), (1719, 15509), (2483, 10737), (3579, 7449)]