3688451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 16

約数和(自身を含む): 4250400

約数和(自身を除く): 561949

約数列:

[1, 13, 19, 109, 137, 247, 1417, 1781, 2071, 2603, 14933, 26923, 33839, 194129, 283727, 3688451]

約数ペア:

[(1, 3688451), (13, 283727), (19, 194129), (109, 33839), (137, 26923), (247, 14933), (1417, 2603), (1781, 2071)]