87211743

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{2111}}^1$

素因数の和:2454

約数の個数: 16

約数和(自身を含む): 119218176

約数和(自身を除く): 32006433

約数列:

[1, 3, 47, 141, 293, 879, 2111, 6333, 13771, 41313, 99217, 297651, 618523, 1855569, 29070581, 87211743]

約数ペア:

[(1, 87211743), (3, 29070581), (47, 1855569), (141, 618523), (293, 297651), (879, 99217), (2111, 41313), (6333, 13771)]