242565951

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{69763}}^1$

素因数の和:69846

約数の個数: 16

約数和(自身を含む): 346029440

約数和(自身を除く): 103463489

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 69763, 209289, 1325497, 3976491, 4255543, 12766629, 80855317, 242565951]

約数ペア:

[(1, 242565951), (3, 80855317), (19, 12766629), (57, 4255543), (61, 3976491), (183, 1325497), (1159, 209289), (3477, 69763)]