250773991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{28921}}^1$

素因数の和:28986

約数の個数: 16

約数和(自身を含む): 291533760

約数和(自身を除く): 40759769

約数列:

[1, 13, 23, 29, 299, 377, 667, 8671, 28921, 375973, 665183, 838709, 8647379, 10903217, 19290307, 250773991]

約数ペア:

[(1, 250773991), (13, 19290307), (23, 10903217), (29, 8647379), (299, 838709), (377, 665183), (667, 375973), (8671, 28921)]