1206491

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 18

約数和(自身を含む): 1460340

約数和(自身を除く): 253849

約数列:

[1, 11, 13, 59, 121, 143, 169, 649, 767, 1573, 1859, 7139, 8437, 9971, 20449, 92807, 109681, 1206491]

約数ペア:

[(1, 1206491), (11, 109681), (13, 92807), (59, 20449), (121, 9971), (143, 8437), (169, 7139), (649, 1859), (767, 1573)]