254514888969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7437389}}^1$

素因数の和:7437481

約数の個数: 32

約数和(自身を含む): 398406107520

約数和(自身を除く): 143891218551

約数列:

[1, 3, 11, 17, 33, 51, 61, 183, 187, 561, 671, 1037, 2013, 3111, 11407, 34221, 7437389, 22312167, 81811279, 126435613, 245433837, 379306839, 453680729, 1361042187, 1390791743, 4172375229, 4990488019, 7712572393, 14971464057, 23137717179, 84838296323, 254514888969]

約数ペア:

[(1, 254514888969), (3, 84838296323), (11, 23137717179), (17, 14971464057), (33, 7712572393), (51, 4990488019), (61, 4172375229), (183, 1390791743), (187, 1361042187), (561, 453680729), (671, 379306839), (1037, 245433837), (2013, 126435613), (3111, 81811279), (11407, 22312167), (34221, 7437389)]