13332123

素因数分解:

$3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{491}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 22104576

約数和(自身を除く): 8772453

約数列:

[1, 3, 7, 9, 21, 63, 431, 491, 1293, 1473, 3017, 3437, 3879, 4419, 9051, 10311, 27153, 30933, 211621, 634863, 1481347, 1904589, 4444041, 13332123]

約数ペア:

[(1, 13332123), (3, 4444041), (7, 1904589), (9, 1481347), (21, 634863), (63, 211621), (431, 30933), (491, 27153), (1293, 10311), (1473, 9051), (3017, 4419), (3437, 3879)]