7123727

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 8171520

約数和(自身を除く): 1047793

約数列:

[1, 13, 19, 151, 191, 247, 1963, 2483, 2869, 3629, 28841, 37297, 47177, 374933, 547979, 7123727]

約数ペア:

[(1, 7123727), (13, 547979), (19, 374933), (151, 47177), (191, 37297), (247, 28841), (1963, 3629), (2483, 2869)]