27759367

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 29859840

約数和(自身を除く): 2100473

約数列:

[1, 23, 71, 89, 191, 1633, 2047, 4393, 6319, 13561, 16999, 145337, 311903, 390977, 1206929, 27759367]

約数ペア:

[(1, 27759367), (23, 1206929), (71, 390977), (89, 311903), (191, 145337), (1633, 16999), (2047, 13561), (4393, 6319)]