57890211

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{1609}}^1$

素因数の和:1858

約数の個数: 16

約数和(自身を含む): 78825600

約数和(自身を除く): 20935389

約数列:

[1, 3, 67, 179, 201, 537, 1609, 4827, 11993, 35979, 107803, 288011, 323409, 864033, 19296737, 57890211]

約数ペア:

[(1, 57890211), (3, 19296737), (67, 864033), (179, 323409), (201, 288011), (537, 107803), (1609, 35979), (4827, 11993)]