124611971

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 143001600

約数和(自身を除く): 18389629

約数列:

[1, 11, 31, 121, 139, 239, 341, 1529, 2629, 3751, 4309, 7409, 16819, 28919, 33221, 47399, 81499, 365431, 521389, 896489, 1029851, 4019741, 11328361, 124611971]

約数ペア:

[(1, 124611971), (11, 11328361), (31, 4019741), (121, 1029851), (139, 896489), (239, 521389), (341, 365431), (1529, 81499), (2629, 47399), (3751, 33221), (4309, 28919), (7409, 16819)]