2741523

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 3785472

約数和(自身を除く): 1043949

約数列:

[1, 3, 61, 71, 183, 211, 213, 633, 4331, 12871, 12993, 14981, 38613, 44943, 913841, 2741523]

約数ペア:

[(1, 2741523), (3, 913841), (61, 44943), (71, 38613), (183, 14981), (211, 12993), (213, 12871), (633, 4331)]