6647289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 32

約数和(自身を含む): 10523520

約数和(自身を除く): 3876231

約数列:

[1, 3, 11, 17, 33, 41, 51, 123, 187, 289, 451, 561, 697, 867, 1353, 2091, 3179, 4913, 7667, 9537, 11849, 14739, 23001, 35547, 54043, 130339, 162129, 201433, 391017, 604299, 2215763, 6647289]

約数ペア:

[(1, 6647289), (3, 2215763), (11, 604299), (17, 391017), (33, 201433), (41, 162129), (51, 130339), (123, 54043), (187, 35547), (289, 23001), (451, 14739), (561, 11849), (697, 9537), (867, 7667), (1353, 4913), (2091, 3179)]