9626607

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{6991}}^1$

素因数の和:7020

約数の個数: 20

約数和(自身を含む): 15228576

約数和(自身を除く): 5601969

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 6991, 20973, 62919, 118847, 188757, 356541, 566271, 1069623, 3208869, 9626607]

約数ペア:

[(1, 9626607), (3, 3208869), (9, 1069623), (17, 566271), (27, 356541), (51, 188757), (81, 118847), (153, 62919), (459, 20973), (1377, 6991)]