11663421

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7213}}^1$

素因数の和:7241

約数の個数: 24

約数和(自身を含む): 19737504

約数和(自身を除く): 8074083

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 7213, 21639, 50491, 79343, 151473, 238029, 353437, 555401, 1060311, 1666203, 3887807, 11663421]

約数ペア:

[(1, 11663421), (3, 3887807), (7, 1666203), (11, 1060311), (21, 555401), (33, 353437), (49, 238029), (77, 151473), (147, 79343), (231, 50491), (539, 21639), (1617, 7213)]