22603503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 34320384

約数和(自身を除く): 11716881

約数列:

[1, 3, 13, 23, 39, 69, 113, 223, 299, 339, 669, 897, 1469, 2599, 2899, 4407, 5129, 7797, 8697, 15387, 25199, 33787, 66677, 75597, 101361, 200031, 327587, 579577, 982761, 1738731, 7534501, 22603503]

約数ペア:

[(1, 22603503), (3, 7534501), (13, 1738731), (23, 982761), (39, 579577), (69, 327587), (113, 200031), (223, 101361), (299, 75597), (339, 66677), (669, 33787), (897, 25199), (1469, 15387), (2599, 8697), (2899, 7797), (4407, 5129)]