43401449

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1979}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 53665920

約数和(自身を除く): 10264471

約数列:

[1, 7, 13, 91, 241, 1687, 1979, 3133, 13853, 21931, 25727, 180089, 476939, 3338573, 6200207, 43401449]

約数ペア:

[(1, 43401449), (7, 6200207), (13, 3338573), (91, 476939), (241, 180089), (1687, 25727), (1979, 21931), (3133, 13853)]