17256717

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 36

約数和(自身を含む): 27463644

約数和(自身を除く): 10206927

約数列:

[1, 3, 9, 17, 43, 51, 61, 129, 153, 183, 387, 549, 731, 1037, 1849, 2193, 2623, 3111, 5547, 6579, 7869, 9333, 16641, 23607, 31433, 44591, 94299, 112789, 133773, 282897, 338367, 401319, 1015101, 1917413, 5752239, 17256717]

約数ペア:

[(1, 17256717), (3, 5752239), (9, 1917413), (17, 1015101), (43, 401319), (51, 338367), (61, 282897), (129, 133773), (153, 112789), (183, 94299), (387, 44591), (549, 31433), (731, 23607), (1037, 16641), (1849, 9333), (2193, 7869), (2623, 6579), (3111, 5547)]