126753913

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 152616968

約数和(自身を除く): 25863055

約数列:

[1, 11, 13, 61, 121, 143, 671, 793, 1321, 1573, 7381, 8723, 14531, 17173, 80581, 95953, 159841, 188903, 886391, 1047553, 2077933, 9750301, 11523083, 126753913]

約数ペア:

[(1, 126753913), (11, 11523083), (13, 9750301), (61, 2077933), (121, 1047553), (143, 886391), (671, 188903), (793, 159841), (1321, 95953), (1573, 80581), (7381, 17173), (8723, 14531)]