7238166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 15821568

約数和(自身を除く): 8583402

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1307, 1846, 2614, 2769, 3921, 5538, 7842, 16991, 33982, 50973, 92797, 101946, 185594, 278391, 556782, 1206361, 2412722, 3619083, 7238166]

約数ペア:

[(1, 7238166), (2, 3619083), (3, 2412722), (6, 1206361), (13, 556782), (26, 278391), (39, 185594), (71, 101946), (78, 92797), (142, 50973), (213, 33982), (426, 16991), (923, 7842), (1307, 5538), (1846, 3921), (2614, 2769)]