28459683

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26573}}^1$

素因数の和:26603

約数の個数: 24

約数和(自身を含む): 49746528

約数和(自身を除く): 21286845

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 26573, 79719, 186011, 239157, 451741, 558033, 1355223, 1674099, 3162187, 4065669, 9486561, 28459683]

約数ペア:

[(1, 28459683), (3, 9486561), (7, 4065669), (9, 3162187), (17, 1674099), (21, 1355223), (51, 558033), (63, 451741), (119, 239157), (153, 186011), (357, 79719), (1071, 26573)]