57738121

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 69923040

約数和(自身を除く): 12184919

約数列:

[1, 7, 43, 49, 67, 301, 409, 469, 2107, 2863, 2881, 3283, 17587, 20041, 20167, 27403, 123109, 141169, 191821, 861763, 1178329, 1342747, 8248303, 57738121]

約数ペア:

[(1, 57738121), (7, 8248303), (43, 1342747), (49, 1178329), (67, 861763), (301, 191821), (409, 141169), (469, 123109), (2107, 27403), (2863, 20167), (2881, 20041), (3283, 17587)]