316191711

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4993}}^1$

素因数の和:5127

約数の個数: 32

約数和(自身を含む): 489012480

約数和(自身を除く): 172820769

約数列:

[1, 3, 11, 19, 33, 57, 101, 209, 303, 627, 1111, 1919, 3333, 4993, 5757, 14979, 21109, 54923, 63327, 94867, 164769, 284601, 504293, 1043537, 1512879, 3130611, 5547223, 9581567, 16641669, 28744701, 105397237, 316191711]

約数ペア:

[(1, 316191711), (3, 105397237), (11, 28744701), (19, 16641669), (33, 9581567), (57, 5547223), (101, 3130611), (209, 1512879), (303, 1043537), (627, 504293), (1111, 284601), (1919, 164769), (3333, 94867), (4993, 63327), (5757, 54923), (14979, 21109)]