13381017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1171}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 19295808

約数和(自身を除く): 5914791

約数列:

[1, 3, 13, 39, 293, 879, 1171, 3513, 3809, 11427, 15223, 45669, 343103, 1029309, 4460339, 13381017]

約数ペア:

[(1, 13381017), (3, 4460339), (13, 1029309), (39, 343103), (293, 45669), (879, 15223), (1171, 11427), (3513, 3809)]