1839981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4289}}^1$

素因数の和:4316

約数の個数: 16

約数和(自身を含む): 2882880

約数和(自身を除く): 1042899

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 4289, 12867, 47179, 55757, 141537, 167271, 613327, 1839981]

約数ペア:

[(1, 1839981), (3, 613327), (11, 167271), (13, 141537), (33, 55757), (39, 47179), (143, 12867), (429, 4289)]