22667421

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29173}}^1$

素因数の和:29220

約数の個数: 16

約数和(自身を含む): 35475584

約数和(自身を除く): 12808163

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 29173, 87519, 204211, 612633, 1079401, 3238203, 7555807, 22667421]

約数ペア:

[(1, 22667421), (3, 7555807), (7, 3238203), (21, 1079401), (37, 612633), (111, 204211), (259, 87519), (777, 29173)]