121221114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2886217}}^1$

素因数の和:2886229

約数の個数: 16

約数和(自身を含む): 277076928

約数和(自身を除く): 155855814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2886217, 5772434, 8658651, 17317302, 20203519, 40407038, 60610557, 121221114]

約数ペア:

[(1, 121221114), (2, 60610557), (3, 40407038), (6, 20203519), (7, 17317302), (14, 8658651), (21, 5772434), (42, 2886217)]