31299378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4889}}^1$

素因数の和:5002

約数の個数: 32

約数和(自身を含む): 69007680

約数和(自身を除く): 37708302

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 3201, 4889, 6402, 9778, 14667, 29334, 53779, 107558, 161337, 322674, 474233, 948466, 1422699, 2845398, 5216563, 10433126, 15649689, 31299378]

約数ペア:

[(1, 31299378), (2, 15649689), (3, 10433126), (6, 5216563), (11, 2845398), (22, 1422699), (33, 948466), (66, 474233), (97, 322674), (194, 161337), (291, 107558), (582, 53779), (1067, 29334), (2134, 14667), (3201, 9778), (4889, 6402)]