13444191

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 21312000

約数和(自身を除く): 7867809

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 219, 359, 513, 657, 1077, 1387, 1971, 3231, 4161, 6821, 9693, 12483, 20463, 26207, 37449, 61389, 78621, 184167, 235863, 497933, 707589, 1493799, 4481397, 13444191]

約数ペア:

[(1, 13444191), (3, 4481397), (9, 1493799), (19, 707589), (27, 497933), (57, 235863), (73, 184167), (171, 78621), (219, 61389), (359, 37449), (513, 26207), (657, 20463), (1077, 12483), (1387, 9693), (1971, 6821), (3231, 4161)]