1728935061

素因数分解:

$3^1\times 7^3\times {\mathrm{509}}^1\times {\mathrm{3301}}^1$

素因数の和:3834

約数の個数: 32

約数和(自身を含む): 2694432000

約数和(自身を除く): 965496939

約数列:

[1, 3, 7, 21, 49, 147, 343, 509, 1029, 1527, 3301, 3563, 9903, 10689, 23107, 24941, 69321, 74823, 161749, 174587, 485247, 523761, 1132243, 1680209, 3396729, 5040627, 11761463, 35284389, 82330241, 246990723, 576311687, 1728935061]

約数ペア:

[(1, 1728935061), (3, 576311687), (7, 246990723), (21, 82330241), (49, 35284389), (147, 11761463), (343, 5040627), (509, 3396729), (1029, 1680209), (1527, 1132243), (3301, 523761), (3563, 485247), (9903, 174587), (10689, 161749), (23107, 74823), (24941, 69321)]