12520299

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{823}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 18273024

約数和(自身を除く): 5752725

約数列:

[1, 3, 11, 33, 461, 823, 1383, 2469, 5071, 9053, 15213, 27159, 379403, 1138209, 4173433, 12520299]

約数ペア:

[(1, 12520299), (3, 4173433), (11, 1138209), (33, 379403), (461, 27159), (823, 15213), (1383, 9053), (2469, 5071)]