25243827

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2339

約数の個数: 32

約数和(自身を含む): 42061824

約数和(自身を除く): 16817997

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 2281, 3689, 6843, 11067, 15967, 38777, 47901, 70711, 116331, 212133, 271439, 494977, 814317, 1202087, 1484931, 3606261, 8414609, 25243827]

約数ペア:

[(1, 25243827), (3, 8414609), (7, 3606261), (17, 1484931), (21, 1202087), (31, 814317), (51, 494977), (93, 271439), (119, 212133), (217, 116331), (357, 70711), (527, 47901), (651, 38777), (1581, 15967), (2281, 11067), (3689, 6843)]