1498257

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:414

約数の個数: 20

約数和(自身を含む): 2286900

約数和(自身を除く): 788643

約数列:

[1, 3, 9, 27, 53, 81, 159, 349, 477, 1047, 1431, 3141, 4293, 9423, 18497, 28269, 55491, 166473, 499419, 1498257]

約数ペア:

[(1, 1498257), (3, 499419), (9, 166473), (27, 55491), (53, 28269), (81, 18497), (159, 9423), (349, 4293), (477, 3141), (1047, 1431)]