26936619

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 39688704

約数和(自身を除く): 12752085

約数列:

[1, 3, 17, 43, 51, 71, 129, 173, 213, 519, 731, 1207, 2193, 2941, 3053, 3621, 7439, 8823, 9159, 12283, 22317, 36849, 51901, 126463, 155703, 208811, 379389, 528169, 626433, 1584507, 8978873, 26936619]

約数ペア:

[(1, 26936619), (3, 8978873), (17, 1584507), (43, 626433), (51, 528169), (71, 379389), (129, 208811), (173, 155703), (213, 126463), (519, 51901), (731, 36849), (1207, 22317), (2193, 12283), (2941, 9159), (3053, 8823), (3621, 7439)]