26609709

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3969

約数の個数: 32

約数和(自身を含む): 45204480

約数和(自身を除く): 18594771

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 3923, 6783, 11769, 27461, 66691, 74537, 82383, 200073, 223611, 466837, 521759, 1267129, 1400511, 1565277, 3801387, 8869903, 26609709]

約数ペア:

[(1, 26609709), (3, 8869903), (7, 3801387), (17, 1565277), (19, 1400511), (21, 1267129), (51, 521759), (57, 466837), (119, 223611), (133, 200073), (323, 82383), (357, 74537), (399, 66691), (969, 27461), (2261, 11769), (3923, 6783)]