12571011

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{1051}}^1$

素因数の和:1503

約数の個数: 16

約数和(自身を含む): 18683520

約数和(自身を除く): 6112509

約数列:

[1, 3, 9, 27, 443, 1051, 1329, 3153, 3987, 9459, 11961, 28377, 465593, 1396779, 4190337, 12571011]

約数ペア:

[(1, 12571011), (3, 4190337), (9, 1396779), (27, 465593), (443, 28377), (1051, 11961), (1329, 9459), (3153, 3987)]