2447487

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 4122144

約数和(自身を除く): 1674657

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 733, 1113, 2199, 3339, 5131, 6597, 15393, 38849, 46179, 116547, 271943, 349641, 815829, 2447487]

約数ペア:

[(1, 2447487), (3, 815829), (7, 349641), (9, 271943), (21, 116547), (53, 46179), (63, 38849), (159, 15393), (371, 6597), (477, 5131), (733, 3339), (1113, 2199)]