39408159

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{661}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 64060416

約数和(自身を除く): 24652257

約数列:

[1, 3, 7, 17, 21, 51, 119, 167, 357, 501, 661, 1169, 1983, 2839, 3507, 4627, 8517, 11237, 13881, 19873, 33711, 59619, 78659, 110387, 235977, 331161, 772709, 1876579, 2318127, 5629737, 13136053, 39408159]

約数ペア:

[(1, 39408159), (3, 13136053), (7, 5629737), (17, 2318127), (21, 1876579), (51, 772709), (119, 331161), (167, 235977), (357, 110387), (501, 78659), (661, 59619), (1169, 33711), (1983, 19873), (2839, 13881), (3507, 11237), (4627, 8517)]