1047761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 1306368

約数和(自身を除く): 258607

約数列:

[1, 11, 13, 17, 143, 187, 221, 431, 2431, 4741, 5603, 7327, 61633, 80597, 95251, 1047761]

約数ペア:

[(1, 1047761), (11, 95251), (13, 80597), (17, 61633), (143, 7327), (187, 5603), (221, 4741), (431, 2431)]