39239541

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 67991040

約数和(自身を除く): 28751499

約数列:

[1, 3, 9, 11, 19, 23, 33, 57, 69, 99, 171, 207, 209, 253, 437, 627, 759, 907, 1311, 1881, 2277, 2721, 3933, 4807, 8163, 9977, 14421, 17233, 20861, 29931, 43263, 51699, 62583, 89793, 155097, 187749, 189563, 229471, 396359, 568689, 688413, 1189077, 1706067, 2065239, 3567231, 4359949, 13079847, 39239541]

約数ペア:

[(1, 39239541), (3, 13079847), (9, 4359949), (11, 3567231), (19, 2065239), (23, 1706067), (33, 1189077), (57, 688413), (69, 568689), (99, 396359), (171, 229471), (207, 189563), (209, 187749), (253, 155097), (437, 89793), (627, 62583), (759, 51699), (907, 43263), (1311, 29931), (1881, 20861), (2277, 17233), (2721, 14421), (3933, 9977), (4807, 8163)]