2667764763

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{405497}}^1$

素因数の和:405563

約数の個数: 24

約数和(自身を含む): 4175007408

約数和(自身を除く): 1507242645

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 405497, 1216491, 3649473, 6893449, 17436371, 20680347, 52309113, 62041041, 156927339, 296418307, 889254921, 2667764763]

約数ペア:

[(1, 2667764763), (3, 889254921), (9, 296418307), (17, 156927339), (43, 62041041), (51, 52309113), (129, 20680347), (153, 17436371), (387, 6893449), (731, 3649473), (2193, 1216491), (6579, 405497)]