17098893

素因数分解:

$3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 29952000

約数和(自身を除く): 12853107

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 191, 203, 261, 343, 441, 573, 609, 1029, 1337, 1421, 1719, 1827, 3087, 4011, 4263, 5539, 9359, 9947, 12033, 12789, 16617, 28077, 29841, 38773, 49851, 65513, 84231, 89523, 116319, 196539, 271411, 348957, 589617, 814233, 1899877, 2442699, 5699631, 17098893]

約数ペア:

[(1, 17098893), (3, 5699631), (7, 2442699), (9, 1899877), (21, 814233), (29, 589617), (49, 348957), (63, 271411), (87, 196539), (147, 116319), (191, 89523), (203, 84231), (261, 65513), (343, 49851), (441, 38773), (573, 29841), (609, 28077), (1029, 16617), (1337, 12789), (1421, 12033), (1719, 9947), (1827, 9359), (3087, 5539), (4011, 4263)]