3887492037

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{17393}}^1$

素因数の和:17941

約数の個数: 32

約数和(自身を含む): 6101536896

約数和(自身を除く): 2214044859

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 521, 1563, 5731, 6773, 17193, 17393, 20319, 52179, 74503, 191323, 223509, 226109, 573969, 678327, 2487199, 7461597, 9061753, 27185259, 99679283, 117802789, 299037849, 353408367, 1295830679, 3887492037]

約数ペア:

[(1, 3887492037), (3, 1295830679), (11, 353408367), (13, 299037849), (33, 117802789), (39, 99679283), (143, 27185259), (429, 9061753), (521, 7461597), (1563, 2487199), (5731, 678327), (6773, 573969), (17193, 226109), (17393, 223509), (20319, 191323), (52179, 74503)]