4246389

素因数分解:

$3^2\times 7^2\times {\mathrm{9629}}^1$

素因数の和:9649

約数の個数: 18

約数和(自身を含む): 7135830

約数和(自身を除く): 2889441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 9629, 28887, 67403, 86661, 202209, 471821, 606627, 1415463, 4246389]

約数ペア:

[(1, 4246389), (3, 1415463), (7, 606627), (9, 471821), (21, 202209), (49, 86661), (63, 67403), (147, 28887), (441, 9629)]