715427883

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2017}}^1$

素因数の和:2209

約数の個数: 40

約数和(自身を含む): 1113451680

約数和(自身を除く): 398023797

約数列:

[1, 3, 9, 27, 29, 81, 87, 151, 261, 453, 783, 1359, 2017, 2349, 4077, 4379, 6051, 12231, 13137, 18153, 39411, 54459, 58493, 118233, 163377, 175479, 304567, 354699, 526437, 913701, 1579311, 2741103, 4737933, 8223309, 8832443, 24669927, 26497329, 79491987, 238475961, 715427883]

約数ペア:

[(1, 715427883), (3, 238475961), (9, 79491987), (27, 26497329), (29, 24669927), (81, 8832443), (87, 8223309), (151, 4737933), (261, 2741103), (453, 1579311), (783, 913701), (1359, 526437), (2017, 354699), (2349, 304567), (4077, 175479), (4379, 163377), (6051, 118233), (12231, 58493), (13137, 54459), (18153, 39411)]