1491880897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{9343}}^1$

素因数の和:9600

約数の個数: 16

約数和(自身を含む): 1638862848

約数和(自身を除く): 146981951

約数列:

[1, 13, 71, 173, 923, 2249, 9343, 12283, 121459, 159679, 663353, 1616339, 8623589, 21012407, 114760069, 1491880897]

約数ペア:

[(1, 1491880897), (13, 114760069), (71, 21012407), (173, 8623589), (923, 1616339), (2249, 663353), (9343, 159679), (12283, 121459)]