13616019

素因数分解:

$3^5\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 20595120

約数和(自身を除く): 6979101

約数列:

[1, 3, 9, 27, 81, 137, 243, 409, 411, 1227, 1233, 3681, 3699, 11043, 11097, 33129, 33291, 56033, 99387, 168099, 504297, 1512891, 4538673, 13616019]

約数ペア:

[(1, 13616019), (3, 4538673), (9, 1512891), (27, 504297), (81, 168099), (137, 99387), (243, 56033), (409, 33291), (411, 33129), (1227, 11097), (1233, 11043), (3681, 3699)]