1993803537

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{4943}}^1$

素因数の和:5693

約数の個数: 32

約数和(自身を含む): 3075563520

約数和(自身を除く): 1081759983

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 719, 2157, 4943, 7909, 12223, 14829, 23727, 36669, 54373, 84031, 134453, 163119, 252093, 403359, 924341, 2773023, 3554017, 10662051, 39094187, 60418289, 117282561, 181254867, 664601179, 1993803537]

約数ペア:

[(1, 1993803537), (3, 664601179), (11, 181254867), (17, 117282561), (33, 60418289), (51, 39094187), (187, 10662051), (561, 3554017), (719, 2773023), (2157, 924341), (4943, 403359), (7909, 252093), (12223, 163119), (14829, 134453), (23727, 84031), (36669, 54373)]