1480974781

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7187}}^1$

素因数の和:7353

約数の個数: 24

約数和(自身を含む): 1766695392

約数和(自身を除く): 285720611

約数列:

[1, 11, 13, 121, 131, 143, 1441, 1573, 1703, 7187, 15851, 18733, 79057, 93431, 206063, 869627, 941497, 1027741, 10356467, 11305151, 12239461, 113921137, 134634071, 1480974781]

約数ペア:

[(1, 1480974781), (11, 134634071), (13, 113921137), (121, 12239461), (131, 11305151), (143, 10356467), (1441, 1027741), (1573, 941497), (1703, 869627), (7187, 206063), (15851, 93431), (18733, 79057)]