84247407

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3889}}^1$

素因数の和:4007

約数の個数: 24

約数和(自身を含む): 127436400

約数和(自身を除く): 43188993

約数列:

[1, 3, 9, 29, 83, 87, 249, 261, 747, 2407, 3889, 7221, 11667, 21663, 35001, 112781, 322787, 338343, 968361, 1015029, 2905083, 9360823, 28082469, 84247407]

約数ペア:

[(1, 84247407), (3, 28082469), (9, 9360823), (29, 2905083), (83, 1015029), (87, 968361), (249, 338343), (261, 322787), (747, 112781), (2407, 35001), (3889, 21663), (7221, 11667)]