261019077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{13901}}^1$

素因数の和:14484

約数の個数: 16

約数和(自身を含む): 380358720

約数和(自身を除く): 119339643

約数列:

[1, 3, 11, 33, 569, 1707, 6259, 13901, 18777, 41703, 152911, 458733, 7909669, 23729007, 87006359, 261019077]

約数ペア:

[(1, 261019077), (3, 87006359), (11, 23729007), (33, 7909669), (569, 458733), (1707, 152911), (6259, 41703), (13901, 18777)]