18931036613

素因数分解:

${\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{3209}}^1$

素因数の和:3529

約数の個数: 24

約数和(自身を含む): 20399229000

約数和(自身を除く): 1468192387

約数列:

[1, 17, 137, 149, 289, 2329, 2533, 3209, 20413, 39593, 43061, 54553, 347021, 439633, 478141, 927401, 5899357, 7473761, 8128397, 65505317, 127053937, 138182749, 1113590389, 18931036613]

約数ペア:

[(1, 18931036613), (17, 1113590389), (137, 138182749), (149, 127053937), (289, 65505317), (2329, 8128397), (2533, 7473761), (3209, 5899357), (20413, 927401), (39593, 478141), (43061, 439633), (54553, 347021)]