348047361

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{91423}}^1$

素因数の和:91482

約数の個数: 20

約数和(自身を含む): 530990592

約数和(自身を除く): 182943231

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 91423, 274269, 822807, 2468421, 4296881, 7405263, 12890643, 38671929, 116015787, 348047361]

約数ペア:

[(1, 348047361), (3, 116015787), (9, 38671929), (27, 12890643), (47, 7405263), (81, 4296881), (141, 2468421), (423, 822807), (1269, 274269), (3807, 91423)]