981647924543

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{159643507}}^1$

素因数の和:159643574

約数の個数: 16

約数和(自身を含む): 1180084811136

約数和(自身を除く): 198436886593

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 159643507, 1756078577, 2075365591, 6864670801, 22829021501, 75511378811, 89240720413, 981647924543]

約数ペア:

[(1, 981647924543), (11, 89240720413), (13, 75511378811), (43, 22829021501), (143, 6864670801), (473, 2075365591), (559, 1756078577), (6149, 159643507)]