8699421

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 12011328

約数和(自身を除く): 3311907

約数列:

[1, 3, 41, 107, 123, 321, 661, 1983, 4387, 13161, 27101, 70727, 81303, 212181, 2899807, 8699421]

約数ペア:

[(1, 8699421), (3, 2899807), (41, 212181), (107, 81303), (123, 70727), (321, 27101), (661, 13161), (1983, 4387)]