74571809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1283}}^1$

素因数の和:1576

約数の個数: 16

約数和(自身を含む): 85421952

約数和(自身を除く): 10850143

約数列:

[1, 13, 17, 221, 263, 1283, 3419, 4471, 16679, 21811, 58123, 283543, 337429, 4386577, 5736293, 74571809]

約数ペア:

[(1, 74571809), (13, 5736293), (17, 4386577), (221, 337429), (263, 283543), (1283, 58123), (3419, 21811), (4471, 16679)]