8898393

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{863}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 13602816

約数和(自身を除く): 4704423

約数列:

[1, 3, 7, 21, 491, 863, 1473, 2589, 3437, 6041, 10311, 18123, 423733, 1271199, 2966131, 8898393]

約数ペア:

[(1, 8898393), (3, 2966131), (7, 1271199), (21, 423733), (491, 18123), (863, 10311), (1473, 6041), (2589, 3437)]