13929309

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 21097440

約数和(自身を除く): 7168131

約数列:

[1, 3, 9, 29, 83, 87, 249, 261, 643, 747, 1929, 2407, 5787, 7221, 18647, 21663, 53369, 55941, 160107, 167823, 480321, 1547701, 4643103, 13929309]

約数ペア:

[(1, 13929309), (3, 4643103), (9, 1547701), (29, 480321), (83, 167823), (87, 160107), (249, 55941), (261, 53369), (643, 21663), (747, 18647), (1929, 7221), (2407, 5787)]