9980493663

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10111949}}^1$

素因数の和:10112006

約数の個数: 16

約数和(自身を含む): 15531955200

約数和(自身を除く): 5551461537

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 10111949, 30335847, 70783643, 212350929, 475261603, 1425784809, 3326831221, 9980493663]

約数ペア:

[(1, 9980493663), (3, 3326831221), (7, 1425784809), (21, 475261603), (47, 212350929), (141, 70783643), (329, 30335847), (987, 10111949)]