12260241

素因数分解:

$3^4\times 7^2\times {\mathrm{3089}}^1$

素因数の和:3115

約数の個数: 30

約数和(自身を含む): 21311730

約数和(自身を除く): 9051489

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3089, 3969, 9267, 21623, 27801, 64869, 83403, 151361, 194607, 250209, 454083, 583821, 1362249, 1751463, 4086747, 12260241]

約数ペア:

[(1, 12260241), (3, 4086747), (7, 1751463), (9, 1362249), (21, 583821), (27, 454083), (49, 250209), (63, 194607), (81, 151361), (147, 83403), (189, 64869), (441, 27801), (567, 21623), (1323, 9267), (3089, 3969)]