9290211

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 15303168

約数和(自身を除く): 6012957

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 491, 901, 1113, 1473, 2703, 3437, 6307, 8347, 10311, 18921, 25041, 26023, 58429, 78069, 175287, 182161, 442391, 546483, 1327173, 3096737, 9290211]

約数ペア:

[(1, 9290211), (3, 3096737), (7, 1327173), (17, 546483), (21, 442391), (51, 182161), (53, 175287), (119, 78069), (159, 58429), (357, 26023), (371, 25041), (491, 18921), (901, 10311), (1113, 8347), (1473, 6307), (2703, 3437)]