2221736169

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{115589}}^1$

素因数の和:115784

約数の個数: 16

約数和(自身を含む): 3051576000

約数和(自身を除く): 829839831

約数列:

[1, 3, 43, 129, 149, 447, 6407, 19221, 115589, 346767, 4970327, 14910981, 17222761, 51668283, 740578723, 2221736169]

約数ペア:

[(1, 2221736169), (3, 740578723), (43, 51668283), (129, 17222761), (149, 14910981), (447, 4970327), (6407, 346767), (19221, 115589)]