81843913

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 88099200

約数和(自身を除く): 6255287

約数列:

[1, 23, 41, 229, 379, 943, 5267, 8717, 9389, 15539, 86791, 215947, 357397, 1996193, 3558431, 81843913]

約数ペア:

[(1, 81843913), (23, 3558431), (41, 1996193), (229, 357397), (379, 215947), (943, 86791), (5267, 15539), (8717, 9389)]