488344899

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{6263}}^1$

素因数の和:6399

約数の個数: 32

約数和(自身を含む): 769720320

約数和(自身を除く): 281375421

約数列:

[1, 3, 7, 21, 47, 79, 141, 237, 329, 553, 987, 1659, 3713, 6263, 11139, 18789, 25991, 43841, 77973, 131523, 294361, 494777, 883083, 1484331, 2060527, 3463439, 6181581, 10390317, 23254519, 69763557, 162781633, 488344899]

約数ペア:

[(1, 488344899), (3, 162781633), (7, 69763557), (21, 23254519), (47, 10390317), (79, 6181581), (141, 3463439), (237, 2060527), (329, 1484331), (553, 883083), (987, 494777), (1659, 294361), (3713, 131523), (6263, 77973), (11139, 43841), (18789, 25991)]