13058451

素因数分解:

$3^2\times 7^2\times {\mathrm{29611}}^1$

素因数の和:29631

約数の個数: 18

約数和(自身を含む): 21942492

約数和(自身を除く): 8884041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 29611, 88833, 207277, 266499, 621831, 1450939, 1865493, 4352817, 13058451]

約数ペア:

[(1, 13058451), (3, 4352817), (7, 1865493), (9, 1450939), (21, 621831), (49, 266499), (63, 207277), (147, 88833), (441, 29611)]