553722983

素因数分解:

${\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 619867248

約数和(自身を除く): 66144265

約数列:

[1, 11, 121, 131, 181, 193, 1441, 1991, 2123, 15851, 21901, 23353, 23711, 25283, 34933, 260821, 278113, 384263, 2869031, 3059243, 4226893, 4576223, 50338453, 553722983]

約数ペア:

[(1, 553722983), (11, 50338453), (121, 4576223), (131, 4226893), (181, 3059243), (193, 2869031), (1441, 384263), (1991, 278113), (2123, 260821), (15851, 34933), (21901, 25283), (23353, 23711)]