12968571

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 22265856

約数和(自身を除く): 9297285

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 1811, 2387, 5433, 7161, 12677, 19921, 38031, 56141, 59763, 139447, 168423, 392987, 418341, 617551, 1178961, 1852653, 4322857, 12968571]

約数ペア:

[(1, 12968571), (3, 4322857), (7, 1852653), (11, 1178961), (21, 617551), (31, 418341), (33, 392987), (77, 168423), (93, 139447), (217, 59763), (231, 56141), (341, 38031), (651, 19921), (1023, 12677), (1811, 7161), (2387, 5433)]