3972877887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{65111}}^1$

素因数の和:65211

約数の個数: 24

約数和(自身を含む): 5916336768

約数和(自身を除く): 1943458881

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1849, 5547, 20339, 61017, 65111, 195333, 716221, 2148663, 2799773, 8399319, 30797503, 92392509, 120390239, 361170717, 1324292629, 3972877887]

約数ペア:

[(1, 3972877887), (3, 1324292629), (11, 361170717), (33, 120390239), (43, 92392509), (129, 30797503), (473, 8399319), (1419, 2799773), (1849, 2148663), (5547, 716221), (20339, 195333), (61017, 65111)]