8396379

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 12732720

約数和(自身を除く): 4336341

約数列:

[1, 3, 9, 27, 81, 109, 243, 317, 327, 951, 981, 2853, 2943, 8559, 8829, 25677, 26487, 34553, 77031, 103659, 310977, 932931, 2798793, 8396379]

約数ペア:

[(1, 8396379), (3, 2798793), (9, 932931), (27, 310977), (81, 103659), (109, 77031), (243, 34553), (317, 26487), (327, 25677), (951, 8829), (981, 8559), (2853, 2943)]