1886001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 2783424

約数和(自身を除く): 897423

約数列:

[1, 3, 13, 37, 39, 111, 481, 1307, 1443, 3921, 16991, 48359, 50973, 145077, 628667, 1886001]

約数ペア:

[(1, 1886001), (3, 628667), (13, 145077), (37, 50973), (39, 48359), (111, 16991), (481, 3921), (1307, 1443)]