2920603

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 3536896

約数和(自身を除く): 616293

約数列:

[1, 7, 31, 43, 217, 301, 313, 1333, 2191, 9331, 9703, 13459, 67921, 94213, 417229, 2920603]

約数ペア:

[(1, 2920603), (7, 417229), (31, 94213), (43, 67921), (217, 13459), (301, 9703), (313, 9331), (1333, 2191)]