2015802663

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{9697}}^1$

素因数の和:10247

約数の個数: 32

約数和(自身を含む): 3239907840

約数和(自身を除く): 1224105177

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 521, 1563, 3647, 9697, 9899, 10941, 29091, 29697, 67879, 69293, 184243, 203637, 207879, 552729, 1289701, 3869103, 5052137, 15156411, 35364959, 95990603, 106094877, 287971809, 671934221, 2015802663]

約数ペア:

[(1, 2015802663), (3, 671934221), (7, 287971809), (19, 106094877), (21, 95990603), (57, 35364959), (133, 15156411), (399, 5052137), (521, 3869103), (1563, 1289701), (3647, 552729), (9697, 207879), (9899, 203637), (10941, 184243), (29091, 69293), (29697, 67879)]