28495571999

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{399271}}^1$

素因数の和:399430

約数の個数: 16

約数和(自身を含む): 31047390720

約数和(自身を除く): 2551818721

約数列:

[1, 23, 29, 107, 667, 2461, 3103, 71369, 399271, 9183233, 11578859, 42721997, 266313757, 982605931, 1238937913, 28495571999]

約数ペア:

[(1, 28495571999), (23, 1238937913), (29, 982605931), (107, 266313757), (667, 42721997), (2461, 11578859), (3103, 9183233), (71369, 399271)]