73472113

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30223}}^1$

素因数の和:30264

約数の個数: 16

約数和(自身を含む): 91397376

約数和(自身を除く): 17925263

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 30223, 332453, 392899, 513791, 4321889, 5651701, 6679283, 73472113]

約数ペア:

[(1, 73472113), (11, 6679283), (13, 5651701), (17, 4321889), (143, 513791), (187, 392899), (221, 332453), (2431, 30223)]