8197489198081

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{31717033}}^1$

素因数の和:31717336

約数の個数: 16

約数和(自身を含む): 8809723363840

約数和(自身を除く): 612234165759

約数列:

[1, 19, 61, 223, 1159, 4237, 13603, 258457, 31717033, 602623627, 1934739013, 7072898359, 36760041247, 134385068821, 431446799899, 8197489198081]

約数ペア:

[(1, 8197489198081), (19, 431446799899), (61, 134385068821), (223, 36760041247), (1159, 7072898359), (4237, 1934739013), (13603, 602623627), (258457, 31717033)]