23819733

素因数分解:

$3^2\times 7^2\times {\mathrm{54013}}^1$

素因数の和:54033

約数の個数: 18

約数和(自身を含む): 40024374

約数和(自身を除く): 16204641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 54013, 162039, 378091, 486117, 1134273, 2646637, 3402819, 7939911, 23819733]

約数ペア:

[(1, 23819733), (3, 7939911), (7, 3402819), (9, 2646637), (21, 1134273), (49, 486117), (63, 378091), (147, 162039), (441, 54013)]