9913765

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 12206448

約数和(自身を除く): 2292683

約数列:

[1, 5, 73, 157, 173, 365, 785, 865, 11461, 12629, 27161, 57305, 63145, 135805, 1982753, 9913765]

約数ペア:

[(1, 9913765), (5, 1982753), (73, 135805), (157, 63145), (173, 57305), (365, 27161), (785, 12629), (865, 11461)]