11381211

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 17662320

約数和(自身を除く): 6281109

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1019, 1241, 3057, 3723, 9171, 11169, 17323, 51969, 74387, 155907, 223161, 669483, 1264579, 3793737, 11381211]

約数ペア:

[(1, 11381211), (3, 3793737), (9, 1264579), (17, 669483), (51, 223161), (73, 155907), (153, 74387), (219, 51969), (657, 17323), (1019, 11169), (1241, 9171), (3057, 3723)]