7172113

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 8664768

約数和(自身を除く): 1492655

約数列:

[1, 13, 17, 23, 83, 221, 289, 299, 391, 1079, 1411, 1909, 3757, 5083, 6647, 18343, 23987, 24817, 32453, 86411, 311831, 421889, 551701, 7172113]

約数ペア:

[(1, 7172113), (13, 551701), (17, 421889), (23, 311831), (83, 86411), (221, 32453), (289, 24817), (299, 23987), (391, 18343), (1079, 6647), (1411, 5083), (1909, 3757)]