12788337807

素因数分解:

$3^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{144889}}^1$

素因数の和:145372

約数の個数: 32

約数和(自身を含む): 21698726400

約数和(自身を除く): 8910388593

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 467, 1401, 3269, 4203, 9807, 12609, 29421, 88263, 144889, 434667, 1014223, 1304001, 3042669, 3912003, 9128007, 27384021, 67663163, 202989489, 473642141, 608968467, 1420926423, 1826905401, 4262779269, 12788337807]

約数ペア:

[(1, 12788337807), (3, 4262779269), (7, 1826905401), (9, 1420926423), (21, 608968467), (27, 473642141), (63, 202989489), (189, 67663163), (467, 27384021), (1401, 9128007), (3269, 3912003), (4203, 3042669), (9807, 1304001), (12609, 1014223), (29421, 434667), (88263, 144889)]