39387453

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3559}}^1$

素因数の和:3617

約数の個数: 32

約数和(自身を含む): 65617920

約数和(自身を除く): 26230467

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3559, 3689, 10677, 11067, 24913, 60503, 74739, 110329, 181509, 330987, 423521, 772303, 1270563, 1875593, 2316909, 5626779, 13129151, 39387453]

約数ペア:

[(1, 39387453), (3, 13129151), (7, 5626779), (17, 2316909), (21, 1875593), (31, 1270563), (51, 772303), (93, 423521), (119, 330987), (217, 181509), (357, 110329), (527, 74739), (651, 60503), (1581, 24913), (3559, 11067), (3689, 10677)]