47453021

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{12577}}^1$

素因数の和:12609

約数の個数: 16

約数和(自身を含む): 60374400

約数和(自身を除く): 12921379

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 12577, 88039, 138347, 616273, 968429, 4313911, 6779003, 47453021]

約数ペア:

[(1, 47453021), (7, 6779003), (11, 4313911), (49, 968429), (77, 616273), (343, 138347), (539, 88039), (3773, 12577)]