12241197

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 18505344

約数和(自身を除く): 6264147

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 673, 2019, 2021, 6057, 6063, 18189, 28939, 31631, 86817, 94893, 260451, 284679, 1360133, 4080399, 12241197]

約数ペア:

[(1, 12241197), (3, 4080399), (9, 1360133), (43, 284679), (47, 260451), (129, 94893), (141, 86817), (387, 31631), (423, 28939), (673, 18189), (2019, 6063), (2021, 6057)]