5280991191

素因数分解:

$3^2\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{30493}}^1$

素因数の和:33255

約数の個数: 24

約数和(自身を含む): 8721284000

約数和(自身を除く): 3440292809

約数列:

[1, 3, 7, 9, 21, 63, 2749, 8247, 19243, 24741, 30493, 57729, 91479, 173187, 213451, 274437, 640353, 1921059, 83825257, 251475771, 586776799, 754427313, 1760330397, 5280991191]

約数ペア:

[(1, 5280991191), (3, 1760330397), (7, 754427313), (9, 586776799), (21, 251475771), (63, 83825257), (2749, 1921059), (8247, 640353), (19243, 274437), (24741, 213451), (30493, 173187), (57729, 91479)]