6503757

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 10053120

約数和(自身を除く): 3549363

約数列:

[1, 3, 13, 19, 39, 57, 67, 131, 201, 247, 393, 741, 871, 1273, 1703, 2489, 2613, 3819, 5109, 7467, 8777, 16549, 26331, 32357, 49647, 97071, 114101, 166763, 342303, 500289, 2167919, 6503757]

約数ペア:

[(1, 6503757), (3, 2167919), (13, 500289), (19, 342303), (39, 166763), (57, 114101), (67, 97071), (131, 49647), (201, 32357), (247, 26331), (393, 16549), (741, 8777), (871, 7467), (1273, 5109), (1703, 3819), (2489, 2613)]