1330131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2371}}^1$

素因数の和:2402

約数の個数: 16

約数和(自身を含む): 2049408

約数和(自身を除く): 719277

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 2371, 7113, 26081, 40307, 78243, 120921, 443377, 1330131]

約数ペア:

[(1, 1330131), (3, 443377), (11, 120921), (17, 78243), (33, 40307), (51, 26081), (187, 7113), (561, 2371)]