1738262457

素因数分解:

$3^3\times {\mathrm{4001}}^1\times {\mathrm{16091}}^1$

素因数の和:20101

約数の個数: 16

約数和(自身を含む): 2576007360

約数和(自身を除く): 837744903

約数列:

[1, 3, 9, 27, 4001, 12003, 16091, 36009, 48273, 108027, 144819, 434457, 64380091, 193140273, 579420819, 1738262457]

約数ペア:

[(1, 1738262457), (3, 579420819), (9, 193140273), (27, 64380091), (4001, 434457), (12003, 144819), (16091, 108027), (36009, 48273)]