13217607

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37657}}^1$

素因数の和:37679

約数の個数: 16

約数和(自身を含む): 21088480

約数和(自身を除く): 7870873

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 37657, 112971, 338913, 489541, 1016739, 1468623, 4405869, 13217607]

約数ペア:

[(1, 13217607), (3, 4405869), (9, 1468623), (13, 1016739), (27, 489541), (39, 338913), (117, 112971), (351, 37657)]