790804443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 1280176128

約数和(自身を除く): 489371685

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 163, 263, 429, 473, 489, 559, 789, 1419, 1677, 1793, 2119, 2893, 3419, 5379, 6149, 6357, 7009, 8679, 10257, 11309, 18447, 21027, 23309, 33927, 37609, 42869, 69927, 77099, 91117, 112827, 124399, 128607, 147017, 231297, 273351, 373197, 441051, 471559, 557297, 1002287, 1414677, 1617187, 1671891, 1843367, 3006861, 4851561, 5530101, 6130267, 18390801, 20277037, 23963771, 60831111, 71891313, 263601481, 790804443]

約数ペア:

[(1, 790804443), (3, 263601481), (11, 71891313), (13, 60831111), (33, 23963771), (39, 20277037), (43, 18390801), (129, 6130267), (143, 5530101), (163, 4851561), (263, 3006861), (429, 1843367), (473, 1671891), (489, 1617187), (559, 1414677), (789, 1002287), (1419, 557297), (1677, 471559), (1793, 441051), (2119, 373197), (2893, 273351), (3419, 231297), (5379, 147017), (6149, 128607), (6357, 124399), (7009, 112827), (8679, 91117), (10257, 77099), (11309, 69927), (18447, 42869), (21027, 37609), (23309, 33927)]