4389759

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 7261800

約数和(自身を除く): 2872041

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 121, 139, 261, 319, 363, 417, 957, 1089, 1251, 1529, 2871, 3509, 4031, 4587, 10527, 12093, 13761, 16819, 31581, 36279, 44341, 50457, 133023, 151371, 399069, 487751, 1463253, 4389759]

約数ペア:

[(1, 4389759), (3, 1463253), (9, 487751), (11, 399069), (29, 151371), (33, 133023), (87, 50457), (99, 44341), (121, 36279), (139, 31581), (261, 16819), (319, 13761), (363, 12093), (417, 10527), (957, 4587), (1089, 4031), (1251, 3509), (1529, 2871)]