1490215067

素因数分解:

${\mathrm{11}}^2\times {\mathrm{557}}^1\times {\mathrm{22111}}^1$

素因数の和:22690

約数の個数: 12

約数和(自身を含む): 1641019968

約数和(自身を除く): 150804901

約数列:

[1, 11, 121, 557, 6127, 22111, 67397, 243221, 2675431, 12315827, 135474097, 1490215067]

約数ペア:

[(1, 1490215067), (11, 135474097), (121, 12315827), (557, 2675431), (6127, 243221), (22111, 67397)]