770884989

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{43649}}^1$

素因数の和:43717

約数の個数: 24

約数和(自身を含む): 1216612800

約数和(自身を除く): 445727811

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 841, 2523, 5887, 17661, 43649, 130947, 305543, 916629, 1265821, 3797463, 8860747, 26582241, 36708809, 110126427, 256961663, 770884989]

約数ペア:

[(1, 770884989), (3, 256961663), (7, 110126427), (21, 36708809), (29, 26582241), (87, 8860747), (203, 3797463), (609, 1265821), (841, 916629), (2523, 305543), (5887, 130947), (17661, 43649)]