2859894003

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1249}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 4298000000

約数和(自身を除く): 1438105997

約数列:

[1, 3, 17, 19, 51, 57, 139, 289, 323, 417, 867, 969, 1249, 2363, 2641, 3747, 5491, 7089, 7923, 16473, 21233, 23731, 40171, 44897, 63699, 71193, 120513, 134691, 173611, 360961, 403427, 520833, 763249, 1082883, 1210281, 2289747, 2951387, 3298609, 6858259, 8854161, 9895827, 20574777, 50173579, 56076353, 150520737, 168229059, 953298001, 2859894003]

約数ペア:

[(1, 2859894003), (3, 953298001), (17, 168229059), (19, 150520737), (51, 56076353), (57, 50173579), (139, 20574777), (289, 9895827), (323, 8854161), (417, 6858259), (867, 3298609), (969, 2951387), (1249, 2289747), (2363, 1210281), (2641, 1082883), (3747, 763249), (5491, 520833), (7089, 403427), (7923, 360961), (16473, 173611), (21233, 134691), (23731, 120513), (40171, 71193), (44897, 63699)]