7471449

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 11681280

約数和(自身を除く): 4209831

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 1039, 2397, 3117, 7191, 9351, 17663, 48833, 52989, 146499, 158967, 439497, 830161, 2490483, 7471449]

約数ペア:

[(1, 7471449), (3, 2490483), (9, 830161), (17, 439497), (47, 158967), (51, 146499), (141, 52989), (153, 48833), (423, 17663), (799, 9351), (1039, 7191), (2397, 3117)]