2941119

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 4605120

約数和(自身を除く): 1664001

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 409, 423, 799, 1227, 2397, 3681, 6953, 7191, 19223, 20859, 57669, 62577, 173007, 326791, 980373, 2941119]

約数ペア:

[(1, 2941119), (3, 980373), (9, 326791), (17, 173007), (47, 62577), (51, 57669), (141, 20859), (153, 19223), (409, 7191), (423, 6953), (799, 3681), (1227, 2397)]