4120443

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 6635520

約数和(自身を除く): 2515077

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 191, 423, 459, 573, 799, 1269, 1719, 2397, 3247, 5157, 7191, 8977, 9741, 21573, 26931, 29223, 80793, 87669, 152609, 242379, 457827, 1373481, 4120443]

約数ペア:

[(1, 4120443), (3, 1373481), (9, 457827), (17, 242379), (27, 152609), (47, 87669), (51, 80793), (141, 29223), (153, 26931), (191, 21573), (423, 9741), (459, 8977), (573, 7191), (799, 5157), (1269, 3247), (1719, 2397)]