67309711

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{991}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 79740928

約数和(自身を除く): 12431217

約数列:

[1, 7, 31, 217, 313, 991, 2191, 6937, 9703, 30721, 67921, 215047, 310183, 2171281, 9615673, 67309711]

約数ペア:

[(1, 67309711), (7, 9615673), (31, 2171281), (217, 310183), (313, 215047), (991, 67921), (2191, 30721), (6937, 9703)]