9385383

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 15058944

約数和(自身を除く): 5673561

約数列:

[1, 3, 7, 21, 37, 47, 111, 141, 257, 259, 329, 771, 777, 987, 1739, 1799, 5217, 5397, 9509, 12079, 12173, 28527, 36237, 36519, 66563, 84553, 199689, 253659, 446923, 1340769, 3128461, 9385383]

約数ペア:

[(1, 9385383), (3, 3128461), (7, 1340769), (21, 446923), (37, 253659), (47, 199689), (111, 84553), (141, 66563), (257, 36519), (259, 36237), (329, 28527), (771, 12173), (777, 12079), (987, 9509), (1739, 5397), (1799, 5217)]