40395843

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10271}}^1$

素因数の和:10319

約数の個数: 24

約数和(自身を含む): 64097280

約数和(自身を除く): 23701437

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 10271, 30813, 92439, 195149, 236233, 585447, 708699, 1756341, 2126097, 4488427, 13465281, 40395843]

約数ペア:

[(1, 40395843), (3, 13465281), (9, 4488427), (19, 2126097), (23, 1756341), (57, 708699), (69, 585447), (171, 236233), (207, 195149), (437, 92439), (1311, 30813), (3933, 10271)]