26986939

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{941}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 32826816

約数和(自身を除く): 5839877

約数列:

[1, 7, 17, 119, 241, 941, 1687, 4097, 6587, 15997, 28679, 111979, 226781, 1587467, 3855277, 26986939]

約数ペア:

[(1, 26986939), (7, 3855277), (17, 1587467), (119, 226781), (241, 111979), (941, 28679), (1687, 15997), (4097, 6587)]