11681709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6373}}^1$

素因数の和:6436

約数の個数: 16

約数和(自身を含む): 17133312

約数和(自身を除く): 5451603

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 6373, 19119, 82849, 248547, 299531, 898593, 3893903, 11681709]

約数ペア:

[(1, 11681709), (3, 3893903), (13, 898593), (39, 299531), (47, 248547), (141, 82849), (611, 19119), (1833, 6373)]