11973423

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3049}}^1$

素因数の和:3087

約数の個数: 32

約数和(自身を含む): 21081600

約数和(自身を除く): 9108177

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3049, 3927, 9147, 21343, 33539, 51833, 64029, 100617, 155499, 234773, 362831, 570163, 704319, 1088493, 1710489, 3991141, 11973423]

約数ペア:

[(1, 11973423), (3, 3991141), (7, 1710489), (11, 1088493), (17, 704319), (21, 570163), (33, 362831), (51, 234773), (77, 155499), (119, 100617), (187, 64029), (231, 51833), (357, 33539), (561, 21343), (1309, 9147), (3049, 3927)]