47851223

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1217}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 56476224

約数和(自身を除く): 8625001

約数列:

[1, 7, 41, 137, 287, 959, 1217, 5617, 8519, 39319, 49897, 166729, 349279, 1167103, 6835889, 47851223]

約数ペア:

[(1, 47851223), (7, 6835889), (41, 1167103), (137, 349279), (287, 166729), (959, 49897), (1217, 39319), (5617, 8519)]