9104702971

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1\times {\mathrm{4177}}^1$

素因数の和:5623

約数の個数: 32

約数和(自身を含む): 11876215680

約数和(自身を除く): 2771512709

約数列:

[1, 7, 13, 17, 91, 119, 221, 1409, 1547, 4177, 9863, 18317, 23953, 29239, 54301, 71009, 128219, 167671, 311389, 380107, 497063, 923117, 2179723, 5885393, 6461819, 41197751, 76510109, 100051681, 535570763, 700361767, 1300671853, 9104702971]

約数ペア:

[(1, 9104702971), (7, 1300671853), (13, 700361767), (17, 535570763), (91, 100051681), (119, 76510109), (221, 41197751), (1409, 6461819), (1547, 5885393), (4177, 2179723), (9863, 923117), (18317, 497063), (23953, 380107), (29239, 311389), (54301, 167671), (71009, 128219)]