2015233899

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{8543}}^1$

素因数の和:8839

約数の個数: 32

約数和(自身を含む): 3149660160

約数和(自身を除く): 1134426261

約数列:

[1, 3, 7, 21, 47, 141, 239, 329, 717, 987, 1673, 5019, 8543, 11233, 25629, 33699, 59801, 78631, 179403, 235893, 401521, 1204563, 2041777, 2810647, 6125331, 8431941, 14292439, 42877317, 95963519, 287890557, 671744633, 2015233899]

約数ペア:

[(1, 2015233899), (3, 671744633), (7, 287890557), (21, 95963519), (47, 42877317), (141, 14292439), (239, 8431941), (329, 6125331), (717, 2810647), (987, 2041777), (1673, 1204563), (5019, 401521), (8543, 235893), (11233, 179403), (25629, 78631), (33699, 59801)]