724489929

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{5101}}^1$

素因数の和:5517

約数の個数: 24

約数和(自身を含む): 1073950592

約数和(自身を除く): 349460663

約数列:

[1, 3, 9, 43, 129, 367, 387, 1101, 3303, 5101, 15303, 15781, 45909, 47343, 142029, 219343, 658029, 1872067, 1974087, 5616201, 16848603, 80498881, 241496643, 724489929]

約数ペア:

[(1, 724489929), (3, 241496643), (9, 80498881), (43, 16848603), (129, 5616201), (367, 1974087), (387, 1872067), (1101, 658029), (3303, 219343), (5101, 142029), (15303, 47343), (15781, 45909)]