22163421

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{45887}}^1$

素因数の和:45920

約数の個数: 16

約数和(自身を含む): 35241984

約数和(自身を除く): 13078563

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 45887, 137661, 321209, 963627, 1055401, 3166203, 7387807, 22163421]

約数ペア:

[(1, 22163421), (3, 7387807), (7, 3166203), (21, 1055401), (23, 963627), (69, 321209), (161, 137661), (483, 45887)]