7161531

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3907}}^1$

素因数の和:3970

約数の個数: 16

約数和(自身を含む): 10504704

約数和(自身を除く): 3343173

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 3907, 11721, 50791, 152373, 183629, 550887, 2387177, 7161531]

約数ペア:

[(1, 7161531), (3, 2387177), (13, 550887), (39, 183629), (47, 152373), (141, 50791), (611, 11721), (1833, 3907)]