210370257

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{458323}}^1$

素因数の和:458349

約数の個数: 16

約数和(自身を含む): 329993280

約数和(自身を除く): 119623023

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 458323, 1374969, 4124907, 7791491, 12374721, 23374473, 70123419, 210370257]

約数ペア:

[(1, 210370257), (3, 70123419), (9, 23374473), (17, 12374721), (27, 7791491), (51, 4124907), (153, 1374969), (459, 458323)]