791736291

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4787}}^1$

素因数の和:4880

約数の個数: 48

約数和(自身を含む): 1290691584

約数和(自身を除く): 498955293

約数列:

[1, 3, 9, 17, 23, 47, 51, 69, 141, 153, 207, 391, 423, 799, 1081, 1173, 2397, 3243, 3519, 4787, 7191, 9729, 14361, 18377, 43083, 55131, 81379, 110101, 165393, 224989, 244137, 330303, 674967, 732411, 990909, 1871717, 2024901, 3824813, 5174747, 5615151, 11474439, 15524241, 16845453, 34423317, 46572723, 87970699, 263912097, 791736291]

約数ペア:

[(1, 791736291), (3, 263912097), (9, 87970699), (17, 46572723), (23, 34423317), (47, 16845453), (51, 15524241), (69, 11474439), (141, 5615151), (153, 5174747), (207, 3824813), (391, 2024901), (423, 1871717), (799, 990909), (1081, 732411), (1173, 674967), (2397, 330303), (3243, 244137), (3519, 224989), (4787, 165393), (7191, 110101), (9729, 81379), (14361, 55131), (18377, 43083)]