27434561

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2261

約数の個数: 24

約数和(自身を含む): 36345024

約数和(自身を除く): 8910463

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 2213, 12397, 15491, 24343, 50899, 108437, 170401, 356293, 559889, 1192807, 2494051, 3919223, 27434561]

約数ペア:

[(1, 27434561), (7, 3919223), (11, 2494051), (23, 1192807), (49, 559889), (77, 356293), (161, 170401), (253, 108437), (539, 50899), (1127, 24343), (1771, 15491), (2213, 12397)]