914481

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 1441440

約数和(自身を除く): 526959

約数列:

[1, 3, 9, 17, 43, 51, 129, 139, 153, 387, 417, 731, 1251, 2193, 2363, 5977, 6579, 7089, 17931, 21267, 53793, 101609, 304827, 914481]

約数ペア:

[(1, 914481), (3, 304827), (9, 101609), (17, 53793), (43, 21267), (51, 17931), (129, 7089), (139, 6579), (153, 5977), (387, 2363), (417, 2193), (731, 1251)]