23103899

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{827}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 28562688

約数和(自身を除く): 5458789

約数列:

[1, 7, 13, 91, 307, 827, 2149, 3991, 5789, 10751, 27937, 75257, 253889, 1777223, 3300557, 23103899]

約数ペア:

[(1, 23103899), (7, 3300557), (13, 1777223), (91, 253889), (307, 75257), (827, 27937), (2149, 10751), (3991, 5789)]