3361257

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2470

約数の個数: 20

約数和(自身を含む): 5318676

約数和(自身を除く): 1957419

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2441, 7323, 21969, 41497, 65907, 124491, 197721, 373473, 1120419, 3361257]

約数ペア:

[(1, 3361257), (3, 1120419), (9, 373473), (17, 197721), (27, 124491), (51, 65907), (81, 41497), (153, 21969), (459, 7323), (1377, 2441)]