20131611309

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{2557}}^1\times {\mathrm{14827}}^1$

素因数の和:17449

約数の個数: 24

約数和(自身を含む): 29585418720

約数和(自身を除く): 9453807411

約数列:

[1, 3, 9, 59, 177, 531, 2557, 7671, 14827, 23013, 44481, 133443, 150863, 452589, 874793, 1357767, 2624379, 7873137, 37912639, 113737917, 341213751, 2236845701, 6710537103, 20131611309]

約数ペア:

[(1, 20131611309), (3, 6710537103), (9, 2236845701), (59, 341213751), (177, 113737917), (531, 37912639), (2557, 7873137), (7671, 2624379), (14827, 1357767), (23013, 874793), (44481, 452589), (133443, 150863)]