29702007

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{179}}^2$

素因数の和:467

約数の個数: 18

約数和(自身を含む): 43562792

約数和(自身を除く): 13860785

約数列:

[1, 3, 9, 103, 179, 309, 537, 927, 1611, 18437, 32041, 55311, 96123, 165933, 288369, 3300223, 9900669, 29702007]

約数ペア:

[(1, 29702007), (3, 9900669), (9, 3300223), (103, 288369), (179, 165933), (309, 96123), (537, 55311), (927, 32041), (1611, 18437)]