13338015

素因数分解:

$3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1811}}^1$

素因数の和:2310

約数の個数: 16

約数和(自身を含む): 21396096

約数和(自身を除く): 8058081

約数列:

[1, 3, 5, 15, 491, 1473, 1811, 2455, 5433, 7365, 9055, 27165, 889201, 2667603, 4446005, 13338015]

約数ペア:

[(1, 13338015), (3, 4446005), (5, 2667603), (15, 889201), (491, 27165), (1473, 9055), (1811, 7365), (2455, 5433)]