55038291

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{238261}}^1$

素因数の和:238282

約数の個数: 16

約数和(自身を含む): 91492608

約数和(自身を除く): 36454317

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 238261, 714783, 1667827, 2620871, 5003481, 7862613, 18346097, 55038291]

約数ペア:

[(1, 55038291), (3, 18346097), (7, 7862613), (11, 5003481), (21, 2620871), (33, 1667827), (77, 714783), (231, 238261)]