2106273921

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{285287}}^1$

素因数の和:285420

約数の個数: 16

約数和(自身を含む): 2957865984

約数和(自身を除く): 851592063

約数列:

[1, 3, 23, 69, 107, 321, 2461, 7383, 285287, 855861, 6561601, 19684803, 30525709, 91577127, 702091307, 2106273921]

約数ペア:

[(1, 2106273921), (3, 702091307), (23, 91577127), (69, 30525709), (107, 19684803), (321, 6561601), (2461, 855861), (7383, 285287)]