71539111

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{7243}}^1$

素因数の和:7350

約数の個数: 16

約数和(自身を含む): 87623424

約数和(自身を除く): 16084313

約数列:

[1, 7, 17, 83, 119, 581, 1411, 7243, 9877, 50701, 123131, 601169, 861917, 4208183, 10219873, 71539111]

約数ペア:

[(1, 71539111), (7, 10219873), (17, 4208183), (83, 861917), (119, 601169), (581, 123131), (1411, 50701), (7243, 9877)]