353298027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 506373120

約数和(自身を除く): 153075093

約数列:

[1, 3, 19, 57, 73, 197, 219, 431, 591, 1293, 1387, 3743, 4161, 8189, 11229, 14381, 24567, 31463, 43143, 84907, 94389, 254721, 273239, 597797, 819717, 1613233, 1793391, 4839699, 6198211, 18594633, 117766009, 353298027]

約数ペア:

[(1, 353298027), (3, 117766009), (19, 18594633), (57, 6198211), (73, 4839699), (197, 1793391), (219, 1613233), (431, 819717), (591, 597797), (1293, 273239), (1387, 254721), (3743, 94389), (4161, 84907), (8189, 43143), (11229, 31463), (14381, 24567)]