2041567209

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{20621891}}^1$

素因数の和:20621908

約数の個数: 12

約数和(自身を含む): 3217015152

約数和(自身を除く): 1175447943

約数列:

[1, 3, 9, 11, 33, 99, 20621891, 61865673, 185597019, 226840801, 680522403, 2041567209]

約数ペア:

[(1, 2041567209), (3, 680522403), (9, 226840801), (11, 185597019), (33, 61865673), (99, 20621891)]