259203838599

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{4051}}^1\times {\mathrm{309107}}^1$

素因数の和:313187

約数の個数: 24

約数和(自身を含む): 390781752192

約数和(自身を除く): 131577913593

約数列:

[1, 3, 9, 23, 69, 207, 4051, 12153, 36459, 93173, 279519, 309107, 838557, 927321, 2781963, 7109461, 21328383, 63985149, 1252192457, 3756577371, 11269732113, 28800426511, 86401279533, 259203838599]

約数ペア:

[(1, 259203838599), (3, 86401279533), (9, 28800426511), (23, 11269732113), (69, 3756577371), (207, 1252192457), (4051, 63985149), (12153, 21328383), (36459, 7109461), (93173, 2781963), (279519, 927321), (309107, 838557)]