13078191

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27077}}^1$

素因数の和:27110

約数の個数: 16

約数和(自身を含む): 20795904

約数和(自身を除く): 7717713

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 27077, 81231, 189539, 568617, 622771, 1868313, 4359397, 13078191]

約数ペア:

[(1, 13078191), (3, 4359397), (7, 1868313), (21, 622771), (23, 568617), (69, 189539), (161, 81231), (483, 27077)]