90281607

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{13381}}^1$

素因数の和:13570

約数の個数: 16

約数和(自身を含む): 130394208

約数和(自身を除く): 40112601

約数列:

[1, 3, 13, 39, 173, 519, 2249, 6747, 13381, 40143, 173953, 521859, 2314913, 6944739, 30093869, 90281607]

約数ペア:

[(1, 90281607), (3, 30093869), (13, 6944739), (39, 2314913), (173, 521859), (519, 173953), (2249, 40143), (6747, 13381)]