2197041

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9511}}^1$

素因数の和:9532

約数の個数: 16

約数和(自身を含む): 3652608

約数和(自身を除く): 1455567

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 9511, 28533, 66577, 104621, 199731, 313863, 732347, 2197041]

約数ペア:

[(1, 2197041), (3, 732347), (7, 313863), (11, 199731), (21, 104621), (33, 66577), (77, 28533), (231, 9511)]