121512349

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{7577}}^1$

素因数の和:7692

約数の個数: 16

約数和(自身を含む): 145497600

約数和(自身を除く): 23985251

約数列:

[1, 7, 29, 79, 203, 553, 2291, 7577, 16037, 53039, 219733, 598583, 1538131, 4190081, 17358907, 121512349]

約数ペア:

[(1, 121512349), (7, 17358907), (29, 4190081), (79, 1538131), (203, 598583), (553, 219733), (2291, 53039), (7577, 16037)]