808214979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{1523}}^1$

素因数の和:2787

約数の個数: 32

約数和(自身を含む): 1267870464

約数和(自身を除く): 459655485

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1237, 1523, 3711, 4569, 13607, 16081, 16753, 19799, 40821, 48243, 50259, 59397, 176891, 217789, 530673, 653367, 1883951, 5651853, 20723461, 24491363, 62170383, 73474089, 269404993, 808214979]

約数ペア:

[(1, 808214979), (3, 269404993), (11, 73474089), (13, 62170383), (33, 24491363), (39, 20723461), (143, 5651853), (429, 1883951), (1237, 653367), (1523, 530673), (3711, 217789), (4569, 176891), (13607, 59397), (16081, 50259), (16753, 48243), (19799, 40821)]