1259001

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{2371}}^1$

素因数の和:2436

約数の個数: 12

約数和(自身を含む): 1850160

約数和(自身を除く): 591159

約数列:

[1, 3, 9, 59, 177, 531, 2371, 7113, 21339, 139889, 419667, 1259001]

約数ペア:

[(1, 1259001), (3, 419667), (9, 139889), (59, 21339), (177, 7113), (531, 2371)]