13091241

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1303}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 18589824

約数和(自身を除く): 5498583

約数列:

[1, 3, 17, 51, 197, 591, 1303, 3349, 3909, 10047, 22151, 66453, 256691, 770073, 4363747, 13091241]

約数ペア:

[(1, 13091241), (3, 4363747), (17, 770073), (51, 256691), (197, 66453), (591, 22151), (1303, 10047), (3349, 3909)]