2517441

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 3490368

約数和(自身を除く): 972927

約数列:

[1, 3, 41, 97, 123, 211, 291, 633, 3977, 8651, 11931, 20467, 25953, 61401, 839147, 2517441]

約数ペア:

[(1, 2517441), (3, 839147), (41, 61401), (97, 25953), (123, 20467), (211, 11931), (291, 8651), (633, 3977)]