4478667

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 6378912

約数和(自身を除く): 1900245

約数列:

[1, 3, 17, 51, 137, 411, 641, 1923, 2329, 6987, 10897, 32691, 87817, 263451, 1492889, 4478667]

約数ペア:

[(1, 4478667), (3, 1492889), (17, 263451), (51, 87817), (137, 32691), (411, 10897), (641, 6987), (1923, 2329)]