6685987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2850

約数の個数: 16

約数和(自身を含む): 8607744

約数和(自身を除く): 1921757

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 2801, 19607, 30811, 86831, 215677, 607817, 955141, 6685987]

約数ペア:

[(1, 6685987), (7, 955141), (11, 607817), (31, 215677), (77, 86831), (217, 30811), (341, 19607), (2387, 2801)]