3204243

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 5337696

約数和(自身を除く): 2133453

約数列:

[1, 3, 7, 9, 21, 63, 181, 281, 543, 843, 1267, 1629, 1967, 2529, 3801, 5901, 11403, 17703, 50861, 152583, 356027, 457749, 1068081, 3204243]

約数ペア:

[(1, 3204243), (3, 1068081), (7, 457749), (9, 356027), (21, 152583), (63, 50861), (181, 17703), (281, 11403), (543, 5901), (843, 3801), (1267, 2529), (1629, 1967)]