299471007

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2100

約数の個数: 32

約数和(自身を含む): 451286784

約数和(自身を除く): 151815777

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 1331, 2027, 3993, 4477, 6081, 13431, 22297, 49247, 66891, 74999, 147741, 224997, 245267, 735801, 824989, 2474967, 2697937, 8093811, 9074879, 27224637, 99823669, 299471007]

約数ペア:

[(1, 299471007), (3, 99823669), (11, 27224637), (33, 9074879), (37, 8093811), (111, 2697937), (121, 2474967), (363, 824989), (407, 735801), (1221, 245267), (1331, 224997), (2027, 147741), (3993, 74999), (4477, 66891), (6081, 49247), (13431, 22297)]