6661317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1567}}^1$

素因数の和:1692

約数の個数: 16

約数和(自身を含む): 9658880

約数和(自身を除く): 2997563

約数列:

[1, 3, 13, 39, 109, 327, 1417, 1567, 4251, 4701, 20371, 61113, 170803, 512409, 2220439, 6661317]

約数ペア:

[(1, 6661317), (3, 2220439), (13, 512409), (39, 170803), (109, 61113), (327, 20371), (1417, 4701), (1567, 4251)]