86908679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 111283200

約数和(自身を除く): 24374521

約数列:

[1, 11, 13, 19, 29, 143, 209, 247, 319, 377, 551, 1103, 2717, 4147, 6061, 7163, 12133, 14339, 20957, 31987, 78793, 157729, 230527, 272441, 351857, 415831, 607753, 2996851, 4574141, 6685283, 7900789, 86908679]

約数ペア:

[(1, 86908679), (11, 7900789), (13, 6685283), (19, 4574141), (29, 2996851), (143, 607753), (209, 415831), (247, 351857), (319, 272441), (377, 230527), (551, 157729), (1103, 78793), (2717, 31987), (4147, 20957), (6061, 14339), (7163, 12133)]