16995033

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 11309607

約数列:

[1, 3, 9, 11, 33, 41, 53, 79, 99, 123, 159, 237, 369, 451, 477, 583, 711, 869, 1353, 1749, 2173, 2607, 3239, 4059, 4187, 5247, 6519, 7821, 9717, 12561, 19557, 23903, 29151, 35629, 37683, 46057, 71709, 106887, 138171, 171667, 215127, 320661, 414513, 515001, 1545003, 1888337, 5665011, 16995033]

約数ペア:

[(1, 16995033), (3, 5665011), (9, 1888337), (11, 1545003), (33, 515001), (41, 414513), (53, 320661), (79, 215127), (99, 171667), (123, 138171), (159, 106887), (237, 71709), (369, 46057), (451, 37683), (477, 35629), (583, 29151), (711, 23903), (869, 19557), (1353, 12561), (1749, 9717), (2173, 7821), (2607, 6519), (3239, 5247), (4059, 4187)]