10520279

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 13188096

約数和(自身を除く): 2667817

約数列:

[1, 7, 11, 77, 317, 431, 2219, 3017, 3487, 4741, 24409, 33187, 136627, 956389, 1502897, 10520279]

約数ペア:

[(1, 10520279), (7, 1502897), (11, 956389), (77, 136627), (317, 33187), (431, 24409), (2219, 4741), (3017, 3487)]