13211211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11681}}^1$

素因数の和:11726

約数の個数: 16

約数和(自身を含む): 19625760

約数和(自身を除く): 6414549

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 11681, 35043, 151853, 338749, 455559, 1016247, 4403737, 13211211]

約数ペア:

[(1, 13211211), (3, 4403737), (13, 1016247), (29, 455559), (39, 338749), (87, 151853), (377, 35043), (1131, 11681)]