2772080241

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1\times {\mathrm{1949}}^1$

素因数の和:2809

約数の個数: 32

約数和(自身を含む): 4279392000

約数和(自身を除く): 1507311759

約数列:

[1, 3, 7, 21, 89, 267, 623, 761, 1869, 1949, 2283, 5327, 5847, 13643, 15981, 40929, 67729, 173461, 203187, 474103, 520383, 1214227, 1422309, 1483189, 3642681, 4449567, 10382323, 31146969, 132003821, 396011463, 924026747, 2772080241]

約数ペア:

[(1, 2772080241), (3, 924026747), (7, 396011463), (21, 132003821), (89, 31146969), (267, 10382323), (623, 4449567), (761, 3642681), (1869, 1483189), (1949, 1422309), (2283, 1214227), (5327, 520383), (5847, 474103), (13643, 203187), (15981, 173461), (40929, 67729)]