17307891

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 10063629

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 423, 593, 621, 1081, 1269, 1779, 3243, 5337, 9729, 13639, 16011, 27871, 29187, 40917, 83613, 122751, 250839, 368253, 641033, 752517, 1923099, 5769297, 17307891]

約数ペア:

[(1, 17307891), (3, 5769297), (9, 1923099), (23, 752517), (27, 641033), (47, 368253), (69, 250839), (141, 122751), (207, 83613), (423, 40917), (593, 29187), (621, 27871), (1081, 16011), (1269, 13639), (1779, 9729), (3243, 5337)]