1315116719

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1913}}^1$

素因数の和:2099

約数の個数: 32

約数和(自身を含む): 1637159040

約数和(自身を除く): 322042321

約数列:

[1, 7, 17, 53, 109, 119, 371, 763, 901, 1853, 1913, 5777, 6307, 12971, 13391, 32521, 40439, 98209, 101389, 208517, 227647, 687463, 709723, 1459619, 1723613, 3544789, 11051401, 12065291, 24813523, 77359807, 187873817, 1315116719]

約数ペア:

[(1, 1315116719), (7, 187873817), (17, 77359807), (53, 24813523), (109, 12065291), (119, 11051401), (371, 3544789), (763, 1723613), (901, 1459619), (1853, 709723), (1913, 687463), (5777, 227647), (6307, 208517), (12971, 101389), (13391, 98209), (32521, 40439)]