12290697

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 18922176

約数和(自身を除く): 6631479

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 1367, 2997, 4101, 8991, 12303, 36909, 50579, 110727, 151737, 332181, 455211, 1365633, 4096899, 12290697]

約数ペア:

[(1, 12290697), (3, 4096899), (9, 1365633), (27, 455211), (37, 332181), (81, 151737), (111, 110727), (243, 50579), (333, 36909), (999, 12303), (1367, 8991), (2997, 4101)]