2088691353

素因数分解:

$3^4\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{2683}}^1$

素因数の和:4075

約数の個数: 40

約数和(自身を含む): 3569805888

約数和(自身を除く): 1481114535

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1373, 2683, 4119, 8049, 9611, 12357, 18781, 24147, 28833, 37071, 56343, 72441, 86499, 111213, 169029, 217323, 259497, 507087, 778491, 1521261, 3683759, 11051277, 25786313, 33153831, 77358939, 99461493, 232076817, 298384479, 696230451, 2088691353]

約数ペア:

[(1, 2088691353), (3, 696230451), (7, 298384479), (9, 232076817), (21, 99461493), (27, 77358939), (63, 33153831), (81, 25786313), (189, 11051277), (567, 3683759), (1373, 1521261), (2683, 778491), (4119, 507087), (8049, 259497), (9611, 217323), (12357, 169029), (18781, 111213), (24147, 86499), (28833, 72441), (37071, 56343)]