788743539

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1201}}^1\times {\mathrm{1697}}^1$

素因数の和:2947

約数の個数: 24

約数和(自身を含む): 1167449712

約数和(自身を除く): 378706173

約数列:

[1, 3, 9, 43, 129, 387, 1201, 1697, 3603, 5091, 10809, 15273, 51643, 72971, 154929, 218913, 464787, 656739, 2038097, 6114291, 18342873, 87638171, 262914513, 788743539]

約数ペア:

[(1, 788743539), (3, 262914513), (9, 87638171), (43, 18342873), (129, 6114291), (387, 2038097), (1201, 656739), (1697, 464787), (3603, 218913), (5091, 154929), (10809, 72971), (15273, 51643)]