1295182147

素因数分解:

$7^1\times {\mathrm{53}}^2\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 1520825600

約数和(自身を除く): 225643453

約数列:

[1, 7, 53, 199, 331, 371, 1393, 2317, 2809, 10547, 17543, 19663, 65869, 73829, 122801, 461083, 558991, 929779, 3491057, 3912937, 6508453, 24437399, 185026021, 1295182147]

約数ペア:

[(1, 1295182147), (7, 185026021), (53, 24437399), (199, 6508453), (331, 3912937), (371, 3491057), (1393, 929779), (2317, 558991), (2809, 461083), (10547, 122801), (17543, 73829), (19663, 65869)]