13113885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51427}}^1$

素因数の和:51452

約数の個数: 16

約数和(自身を含む): 22216896

約数和(自身を除く): 9103011

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 51427, 154281, 257135, 771405, 874259, 2622777, 4371295, 13113885]

約数ペア:

[(1, 13113885), (3, 4371295), (5, 2622777), (15, 874259), (17, 771405), (51, 257135), (85, 154281), (255, 51427)]