9920535911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{9949}}^1$

素因数の和:10359

約数の個数: 32

約数和(自身を含む): 12302976000

約数和(自身を除く): 2382440089

約数列:

[1, 11, 13, 19, 143, 209, 247, 367, 2717, 4037, 4771, 6973, 9949, 52481, 76703, 90649, 109439, 129337, 189031, 997139, 1422707, 2079341, 2457403, 3651283, 27031433, 40164113, 47466679, 69374377, 522133469, 763118147, 901866901, 9920535911]

約数ペア:

[(1, 9920535911), (11, 901866901), (13, 763118147), (19, 522133469), (143, 69374377), (209, 47466679), (247, 40164113), (367, 27031433), (2717, 3651283), (4037, 2457403), (4771, 2079341), (6973, 1422707), (9949, 997139), (52481, 189031), (76703, 129337), (90649, 109439)]