31710107

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 39548880

約数和(自身を除く): 7838773

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 1061, 1573, 2299, 2717, 11671, 13793, 20159, 29887, 128381, 151723, 221749, 262067, 1668953, 2439239, 2882737, 31710107]

約数ペア:

[(1, 31710107), (11, 2882737), (13, 2439239), (19, 1668953), (121, 262067), (143, 221749), (209, 151723), (247, 128381), (1061, 29887), (1573, 20159), (2299, 13793), (2717, 11671)]