2442209553

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{901517}}^1$

素因数の和:901573

約数の個数: 24

約数和(自身を含む): 4125346368

約数和(自身を除く): 1683136815

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 901517, 2704551, 6310619, 8113653, 18931857, 38765231, 56795571, 116295693, 271356617, 348887079, 814069851, 2442209553]

約数ペア:

[(1, 2442209553), (3, 814069851), (7, 348887079), (9, 271356617), (21, 116295693), (43, 56795571), (63, 38765231), (129, 18931857), (301, 8113653), (387, 6310619), (903, 2704551), (2709, 901517)]