2016551955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12221527}}^1$

素因数の和:12221546

約数の個数: 16

約数和(自身を含む): 3519800064

約数和(自身を除く): 1503248109

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 12221527, 36664581, 61107635, 134436797, 183322905, 403310391, 672183985, 2016551955]

約数ペア:

[(1, 2016551955), (3, 672183985), (5, 403310391), (11, 183322905), (15, 134436797), (33, 61107635), (55, 36664581), (165, 12221527)]