717386859

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29123}}^1$

素因数の和:29176

約数の個数: 48

約数和(自身を含む): 1308483072

約数和(自身を除く): 591096213

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 391, 483, 1071, 1173, 1449, 2737, 3519, 8211, 24633, 29123, 87369, 203861, 262107, 495091, 611583, 669829, 1485273, 1834749, 2009487, 3465637, 4455819, 4688803, 6028461, 10396911, 11387093, 14066409, 31190733, 34161279, 42199227, 79709651, 102483837, 239128953, 717386859]

約数ペア:

[(1, 717386859), (3, 239128953), (7, 102483837), (9, 79709651), (17, 42199227), (21, 34161279), (23, 31190733), (51, 14066409), (63, 11387093), (69, 10396911), (119, 6028461), (153, 4688803), (161, 4455819), (207, 3465637), (357, 2009487), (391, 1834749), (483, 1485273), (1071, 669829), (1173, 611583), (1449, 495091), (2737, 262107), (3519, 203861), (8211, 87369), (24633, 29123)]