63679889

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1109}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 78570240

約数和(自身を除く): 14890351

約数列:

[1, 7, 13, 91, 631, 1109, 4417, 7763, 8203, 14417, 57421, 100919, 699779, 4898453, 9097127, 63679889]

約数ペア:

[(1, 63679889), (7, 9097127), (13, 4898453), (91, 699779), (631, 100919), (1109, 57421), (4417, 14417), (7763, 8203)]