17679909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4159}}^1$

素因数の和:4284

約数の個数: 16

約数和(自身を含む): 25625600

約数和(自身を除く): 7945691

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4159, 4251, 12477, 54067, 162201, 453331, 1359993, 5893303, 17679909]

約数ペア:

[(1, 17679909), (3, 5893303), (13, 1359993), (39, 453331), (109, 162201), (327, 54067), (1417, 12477), (4159, 4251)]