2021241729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{773533}}^1$

素因数の和:773616

約数の個数: 16

約数和(自身を含む): 2945617472

約数和(自身を除く): 924375743

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 773533, 2320599, 10055929, 30167787, 51826711, 155480133, 673747243, 2021241729]

約数ペア:

[(1, 2021241729), (3, 673747243), (13, 155480133), (39, 51826711), (67, 30167787), (201, 10055929), (871, 2320599), (2613, 773533)]