291256755789

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{1621}}^1\times {\mathrm{62323}}^1$

素因数の和:64009

約数の個数: 24

約数和(自身を含む): 401527605216

約数和(自身を除く): 110270849427

約数列:

[1, 3, 31, 93, 961, 1621, 2883, 4863, 50251, 62323, 150753, 186969, 1557781, 1932013, 4673343, 5796039, 59892403, 101025583, 179677209, 303076749, 3131793073, 9395379219, 97085585263, 291256755789]

約数ペア:

[(1, 291256755789), (3, 97085585263), (31, 9395379219), (93, 3131793073), (961, 303076749), (1621, 179677209), (2883, 101025583), (4863, 59892403), (50251, 5796039), (62323, 4673343), (150753, 1932013), (186969, 1557781)]