128288917

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{1499}}^1$

素因数の和:1644

約数の個数: 12

約数和(自身を含む): 136188000

約数和(自身を除く): 7899083

約数列:

[1, 23, 61, 1403, 1499, 3721, 34477, 85583, 91439, 2103097, 5577779, 128288917]

約数ペア:

[(1, 128288917), (23, 5577779), (61, 2103097), (1403, 91439), (1499, 85583), (3721, 34477)]