38289867

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5347}}^1$

素因数の和:5399

約数の個数: 32

約数和(自身を含む): 65716224

約数和(自身を除く): 27426357

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 5347, 7161, 16041, 37429, 58817, 112287, 165757, 176451, 411719, 497271, 1160299, 1235157, 1823327, 3480897, 5469981, 12763289, 38289867]

約数ペア:

[(1, 38289867), (3, 12763289), (7, 5469981), (11, 3480897), (21, 1823327), (31, 1235157), (33, 1160299), (77, 497271), (93, 411719), (217, 176451), (231, 165757), (341, 112287), (651, 58817), (1023, 37429), (2387, 16041), (5347, 7161)]