87139261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 97651008

約数和(自身を除く): 10511747

約数列:

[1, 11, 53, 137, 583, 1091, 1507, 7261, 12001, 57823, 79871, 149467, 636053, 1644137, 7921751, 87139261]

約数ペア:

[(1, 87139261), (11, 7921751), (53, 1644137), (137, 636053), (583, 149467), (1091, 79871), (1507, 57823), (7261, 12001)]