2940916209

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{14821}}^1$

素因数の和:15701

約数の個数: 32

約数和(自身を含む): 4894817280

約数和(自身を除く): 1953901071

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 859, 2577, 6013, 9449, 14821, 18039, 28347, 44463, 66143, 103747, 163031, 198429, 311241, 489093, 1141217, 3423651, 12731239, 38193717, 89118673, 140043629, 267356019, 420130887, 980305403, 2940916209]

約数ペア:

[(1, 2940916209), (3, 980305403), (7, 420130887), (11, 267356019), (21, 140043629), (33, 89118673), (77, 38193717), (231, 12731239), (859, 3423651), (2577, 1141217), (6013, 489093), (9449, 311241), (14821, 198429), (18039, 163031), (28347, 103747), (44463, 66143)]