10940751

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{7109}}^1$

素因数の和:7140

約数の個数: 20

約数和(自身を含む): 17206200

約数和(自身を除く): 6265449

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 7109, 21327, 63981, 135071, 191943, 405213, 575829, 1215639, 3646917, 10940751]

約数ペア:

[(1, 10940751), (3, 3646917), (9, 1215639), (19, 575829), (27, 405213), (57, 191943), (81, 135071), (171, 63981), (513, 21327), (1539, 7109)]