545647581

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{2693}}^1$

素因数の和:3225

約数の個数: 24

約数和(自身を含む): 806906880

約数和(自身を除く): 261259299

約数列:

[1, 3, 9, 47, 141, 423, 479, 1437, 2693, 4311, 8079, 22513, 24237, 67539, 126571, 202617, 379713, 1139139, 1289947, 3869841, 11609523, 60627509, 181882527, 545647581]

約数ペア:

[(1, 545647581), (3, 181882527), (9, 60627509), (47, 11609523), (141, 3869841), (423, 1289947), (479, 1139139), (1437, 379713), (2693, 202617), (4311, 126571), (8079, 67539), (22513, 24237)]