8279271

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 16074240

約数和(自身を除く): 7794969

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 919, 1001, 1287, 2757, 3003, 6433, 8271, 9009, 10109, 11947, 19299, 30327, 35841, 57897, 70763, 83629, 90981, 107523, 131417, 212289, 250887, 394251, 636867, 752661, 919919, 1182753, 2759757, 8279271]

約数ペア:

[(1, 8279271), (3, 2759757), (7, 1182753), (9, 919919), (11, 752661), (13, 636867), (21, 394251), (33, 250887), (39, 212289), (63, 131417), (77, 107523), (91, 90981), (99, 83629), (117, 70763), (143, 57897), (231, 35841), (273, 30327), (429, 19299), (693, 11947), (819, 10109), (919, 9009), (1001, 8271), (1287, 6433), (2757, 3003)]