15691859547

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{81071}}^1$

素因数の和:81803

約数の個数: 32

約数和(自身を含む): 25787381760

約数和(自身を除く): 10095522213

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 709, 2127, 4963, 9217, 14889, 27651, 64519, 81071, 193557, 243213, 567497, 1053923, 1702491, 3161769, 7377461, 22132383, 57479339, 172438017, 402355373, 747231407, 1207066119, 2241694221, 5230619849, 15691859547]

約数ペア:

[(1, 15691859547), (3, 5230619849), (7, 2241694221), (13, 1207066119), (21, 747231407), (39, 402355373), (91, 172438017), (273, 57479339), (709, 22132383), (2127, 7377461), (4963, 3161769), (9217, 1702491), (14889, 1053923), (27651, 567497), (64519, 243213), (81071, 193557)]