4065373

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:292

約数の個数: 16

約数和(自身を含む): 4681600

約数和(自身を除く): 616227

約数列:

[1, 13, 19, 109, 151, 247, 1417, 1963, 2071, 2869, 16459, 26923, 37297, 213967, 312721, 4065373]

約数ペア:

[(1, 4065373), (13, 312721), (19, 213967), (109, 37297), (151, 26923), (247, 16459), (1417, 2869), (1963, 2071)]