47609919

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2364

約数の個数: 36

約数和(自身を含む): 81735264

約数和(自身を除く): 34125345

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2297, 2303, 2961, 6891, 6909, 16079, 20673, 20727, 48237, 107959, 112553, 144711, 323877, 337659, 755713, 971631, 1012977, 2267139, 5289991, 6801417, 15869973, 47609919]

約数ペア:

[(1, 47609919), (3, 15869973), (7, 6801417), (9, 5289991), (21, 2267139), (47, 1012977), (49, 971631), (63, 755713), (141, 337659), (147, 323877), (329, 144711), (423, 112553), (441, 107959), (987, 48237), (2297, 20727), (2303, 20673), (2961, 16079), (6891, 6909)]