39085487

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 48153600

約数和(自身を除く): 9068113

約数列:

[1, 7, 23, 49, 79, 161, 439, 553, 1127, 1817, 3073, 3871, 10097, 12719, 21511, 34681, 70679, 89033, 242767, 494753, 797663, 1699369, 5583641, 39085487]

約数ペア:

[(1, 39085487), (7, 5583641), (23, 1699369), (49, 797663), (79, 494753), (161, 242767), (439, 89033), (553, 70679), (1127, 34681), (1817, 21511), (3073, 12719), (3871, 10097)]