8278413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 13547520

約数和(自身を除く): 5269107

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 839, 897, 2517, 3289, 9229, 9867, 10907, 19297, 27687, 32721, 57891, 119977, 212267, 250861, 359931, 636801, 752583, 2759471, 8278413]

約数ペア:

[(1, 8278413), (3, 2759471), (11, 752583), (13, 636801), (23, 359931), (33, 250861), (39, 212267), (69, 119977), (143, 57891), (253, 32721), (299, 27687), (429, 19297), (759, 10907), (839, 9867), (897, 9229), (2517, 3289)]