474328407

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{69929}}^1$

素因数の和:69975

約数の個数: 32

約数和(自身を含む): 805593600

約数和(自身を除く): 331265193

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 69929, 209787, 489503, 1188793, 1328651, 1468509, 3566379, 3985953, 8321551, 9300557, 22587067, 24964653, 27901671, 67761201, 158109469, 474328407]

約数ペア:

[(1, 474328407), (3, 158109469), (7, 67761201), (17, 27901671), (19, 24964653), (21, 22587067), (51, 9300557), (57, 8321551), (119, 3985953), (133, 3566379), (323, 1468509), (357, 1328651), (399, 1188793), (969, 489503), (2261, 209787), (6783, 69929)]