2656539

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 4127760

約数和(自身を除く): 1471221

約数列:

[1, 3, 9, 17, 51, 97, 153, 179, 291, 537, 873, 1611, 1649, 3043, 4947, 9129, 14841, 17363, 27387, 52089, 156267, 295171, 885513, 2656539]

約数ペア:

[(1, 2656539), (3, 885513), (9, 295171), (17, 156267), (51, 52089), (97, 27387), (153, 17363), (179, 14841), (291, 9129), (537, 4947), (873, 3043), (1611, 1649)]