472798081

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{6961}}^1$

素因数の和:7312

約数の個数: 16

約数和(自身を含む): 559633408

約数和(自身を除く): 86835327

約数列:

[1, 7, 31, 217, 313, 2191, 6961, 9703, 48727, 67921, 215791, 1510537, 2178793, 15251551, 67542583, 472798081]

約数ペア:

[(1, 472798081), (7, 67542583), (31, 15251551), (217, 2178793), (313, 1510537), (2191, 215791), (6961, 67921), (9703, 48727)]