331365717

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{2287}}^1$

素因数の和:3257

約数の個数: 24

約数和(自身を含む): 507551616

約数和(自身を除く): 176185899

約数列:

[1, 3, 9, 17, 51, 153, 947, 2287, 2841, 6861, 8523, 16099, 20583, 38879, 48297, 116637, 144891, 349911, 2165789, 6497367, 19492101, 36818413, 110455239, 331365717]

約数ペア:

[(1, 331365717), (3, 110455239), (9, 36818413), (17, 19492101), (51, 6497367), (153, 2165789), (947, 349911), (2287, 144891), (2841, 116637), (6861, 48297), (8523, 38879), (16099, 20583)]