40839617

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{467}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 52049088

約数和(自身を除く): 11209471

約数列:

[1, 7, 13, 31, 91, 217, 403, 467, 961, 2821, 3269, 6071, 6727, 12493, 14477, 42497, 87451, 101339, 188201, 448787, 1317407, 3141509, 5834231, 40839617]

約数ペア:

[(1, 40839617), (7, 5834231), (13, 3141509), (31, 1317407), (91, 448787), (217, 188201), (403, 101339), (467, 87451), (961, 42497), (2821, 14477), (3269, 12493), (6071, 6727)]