2912453991

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{20101}}^1$

素因数の和:21071

約数の個数: 24

約数和(自身を含む): 4459266864

約数和(自身を除く): 1546812873

約数列:

[1, 3, 9, 17, 51, 153, 947, 2841, 8523, 16099, 20101, 48297, 60303, 144891, 180909, 341717, 1025151, 3075453, 19035647, 57106941, 171320823, 323605999, 970817997, 2912453991]

約数ペア:

[(1, 2912453991), (3, 970817997), (9, 323605999), (17, 171320823), (51, 57106941), (153, 19035647), (947, 3075453), (2841, 1025151), (8523, 341717), (16099, 180909), (20101, 144891), (48297, 60303)]