2013441417

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{400207}}^1$

素因数の和:400269

約数の個数: 24

約数和(自身を含む): 3204865664

約数和(自身を除く): 1191424247

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 400207, 1200621, 3601863, 5202691, 15608073, 17208901, 46824219, 51626703, 154880109, 223715713, 671147139, 2013441417]

約数ペア:

[(1, 2013441417), (3, 671147139), (9, 223715713), (13, 154880109), (39, 51626703), (43, 46824219), (117, 17208901), (129, 15608073), (387, 5202691), (559, 3601863), (1677, 1200621), (5031, 400207)]