7310817

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2154

約数の個数: 20

約数和(自身を含む): 11180400

約数和(自身を除く): 3869583

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 2099, 3483, 6297, 18891, 56673, 90257, 170019, 270771, 812313, 2436939, 7310817]

約数ペア:

[(1, 7310817), (3, 2436939), (9, 812313), (27, 270771), (43, 170019), (81, 90257), (129, 56673), (387, 18891), (1161, 6297), (2099, 3483)]