2015303901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1396607}}^1$

素因数の和:1396660

約数の個数: 16

約数和(自身を含む): 2971981824

約数和(自身を除く): 956677923

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 1396607, 4189821, 18155891, 51674459, 54467673, 155023377, 671767967, 2015303901]

約数ペア:

[(1, 2015303901), (3, 671767967), (13, 155023377), (37, 54467673), (39, 51674459), (111, 18155891), (481, 4189821), (1443, 1396607)]