17671407

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4157}}^1$

素因数の和:4282

約数の個数: 16

約数和(自身を含む): 25613280

約数和(自身を除く): 7941873

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4157, 4251, 12471, 54041, 162123, 453113, 1359339, 5890469, 17671407]

約数ペア:

[(1, 17671407), (3, 5890469), (13, 1359339), (39, 453113), (109, 162123), (327, 54041), (1417, 12471), (4157, 4251)]