1263801

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5471}}^1$

素因数の和:5492

約数の個数: 16

約数和(自身を含む): 2101248

約数和(自身を除く): 837447

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 5471, 16413, 38297, 60181, 114891, 180543, 421267, 1263801]

約数ペア:

[(1, 1263801), (3, 421267), (7, 180543), (11, 114891), (21, 60181), (33, 38297), (77, 16413), (231, 5471)]