12903753

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2192

約数の個数: 16

約数和(自身を含む): 18057600

約数和(自身を除く): 5153847

約数列:

[1, 3, 29, 71, 87, 213, 2059, 2089, 6177, 6267, 60581, 148319, 181743, 444957, 4301251, 12903753]

約数ペア:

[(1, 12903753), (3, 4301251), (29, 444957), (71, 181743), (87, 148319), (213, 60581), (2059, 6267), (2089, 6177)]