86688393

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{12569}}^1$

素因数の和:12613

約数の個数: 24

約数和(自身を含む): 133744800

約数和(自身を除く): 47056407

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 6897, 12569, 37707, 138259, 238811, 414777, 716433, 1520849, 2626921, 4562547, 7880763, 28896131, 86688393]

約数ペア:

[(1, 86688393), (3, 28896131), (11, 7880763), (19, 4562547), (33, 2626921), (57, 1520849), (121, 716433), (209, 414777), (363, 238811), (627, 138259), (2299, 37707), (6897, 12569)]