13961451

素因数分解:

$3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{907}}^1$

素因数の和:1650

約数の個数: 16

約数和(自身を含む): 21327104

約数和(自身を除く): 7365653

約数列:

[1, 3, 7, 21, 733, 907, 2199, 2721, 5131, 6349, 15393, 19047, 664831, 1994493, 4653817, 13961451]

約数ペア:

[(1, 13961451), (3, 4653817), (7, 1994493), (21, 664831), (733, 19047), (907, 15393), (2199, 6349), (2721, 5131)]