426403197

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28151}}^1$

素因数の和:28191

約数の個数: 40

約数和(自身を含む): 735780672

約数和(自身を除く): 309377475

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1377, 1683, 5049, 15147, 28151, 84453, 253359, 309661, 478567, 760077, 928983, 1435701, 2280231, 2786949, 4307103, 5264237, 8360847, 12921309, 15792711, 25082541, 38763927, 47378133, 142134399, 426403197]

約数ペア:

[(1, 426403197), (3, 142134399), (9, 47378133), (11, 38763927), (17, 25082541), (27, 15792711), (33, 12921309), (51, 8360847), (81, 5264237), (99, 4307103), (153, 2786949), (187, 2280231), (297, 1435701), (459, 928983), (561, 760077), (891, 478567), (1377, 309661), (1683, 253359), (5049, 84453), (15147, 28151)]