1371036699

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{129209}}^1$

素因数の和:129352

約数の個数: 20

約数和(自身を含む): 2063742120

約数和(自身を除く): 692705421

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 10611, 129209, 387627, 1162881, 3488643, 10465929, 16926379, 50779137, 152337411, 457012233, 1371036699]

約数ペア:

[(1, 1371036699), (3, 457012233), (9, 152337411), (27, 50779137), (81, 16926379), (131, 10465929), (393, 3488643), (1179, 1162881), (3537, 387627), (10611, 129209)]