275452023

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2596

約数の個数: 48

約数和(自身を含む): 472279808

約数和(自身を除く): 196827785

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 121, 129, 231, 301, 363, 473, 847, 903, 1419, 2521, 2541, 3311, 5203, 7563, 9933, 15609, 17647, 27731, 36421, 52941, 83193, 108403, 109263, 194117, 305041, 325209, 582351, 758821, 915123, 1192433, 2135287, 2276463, 3577299, 6405861, 8347031, 13116763, 25041093, 39350289, 91817341, 275452023]

約数ペア:

[(1, 275452023), (3, 91817341), (7, 39350289), (11, 25041093), (21, 13116763), (33, 8347031), (43, 6405861), (77, 3577299), (121, 2276463), (129, 2135287), (231, 1192433), (301, 915123), (363, 758821), (473, 582351), (847, 325209), (903, 305041), (1419, 194117), (2521, 109263), (2541, 108403), (3311, 83193), (5203, 52941), (7563, 36421), (9933, 27731), (15609, 17647)]