239867877

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{4759}}^1$

素因数の和:5132

約数の個数: 16

約数和(自身を含む): 326954880

約数和(自身を除く): 87087003

約数列:

[1, 3, 53, 159, 317, 951, 4759, 14277, 16801, 50403, 252227, 756681, 1508603, 4525809, 79955959, 239867877]

約数ペア:

[(1, 239867877), (3, 79955959), (53, 4525809), (159, 1508603), (317, 756681), (951, 252227), (4759, 50403), (14277, 16801)]