3168783

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 4914000

約数和(自身を除く): 1745217

約数列:

[1, 3, 9, 17, 51, 139, 149, 153, 417, 447, 1251, 1341, 2363, 2533, 7089, 7599, 20711, 21267, 22797, 62133, 186399, 352087, 1056261, 3168783]

約数ペア:

[(1, 3168783), (3, 1056261), (9, 352087), (17, 186399), (51, 62133), (139, 22797), (149, 21267), (153, 20711), (417, 7599), (447, 7089), (1251, 2533), (1341, 2363)]