2013151917

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{805583}}^1$

素因数の和:805617

約数の個数: 24

約数和(自身を含む): 3306116736

約数和(自身を除く): 1292964819

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 805583, 2416749, 5639081, 13694911, 16917243, 39473567, 41084733, 95864377, 118420701, 287593131, 671050639, 2013151917]

約数ペア:

[(1, 2013151917), (3, 671050639), (7, 287593131), (17, 118420701), (21, 95864377), (49, 41084733), (51, 39473567), (119, 16917243), (147, 13694911), (357, 5639081), (833, 2416749), (2499, 805583)]