2011307613

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2037799}}^1$

素因数の和:2037856

約数の個数: 16

約数和(自身を含む): 3130060800

約数和(自身を除く): 1118753187

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 2037799, 6113397, 14264593, 42793779, 95776553, 287329659, 670435871, 2011307613]

約数ペア:

[(1, 2011307613), (3, 670435871), (7, 287329659), (21, 95776553), (47, 42793779), (141, 14264593), (329, 6113397), (987, 2037799)]