2017694679

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{671893}}^1$

素因数の和:671927

約数の個数: 32

約数和(自身を含む): 3612102144

約数和(自身を除く): 1594407465

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 671893, 2015679, 4703251, 7390823, 8734609, 14109753, 22172469, 26203827, 51735761, 61142263, 96080699, 155207283, 183426789, 288242097, 672564893, 2017694679]

約数ペア:

[(1, 2017694679), (3, 672564893), (7, 288242097), (11, 183426789), (13, 155207283), (21, 96080699), (33, 61142263), (39, 51735761), (77, 26203827), (91, 22172469), (143, 14109753), (231, 8734609), (273, 7390823), (429, 4703251), (1001, 2015679), (3003, 671893)]