45012919

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{6907}}^1$

素因数の和:6947

約数の個数: 16

約数和(自身を含む): 55264000

約数和(自身を除く): 10251081

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 6907, 48349, 131233, 338443, 918631, 2369101, 6430417, 45012919]

約数ペア:

[(1, 45012919), (7, 6430417), (19, 2369101), (49, 918631), (133, 338443), (343, 131233), (931, 48349), (6517, 6907)]