28764969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1993}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 40773312

約数和(自身を除く): 12008343

約数列:

[1, 3, 17, 51, 283, 849, 1993, 4811, 5979, 14433, 33881, 101643, 564019, 1692057, 9588323, 28764969]

約数ペア:

[(1, 28764969), (3, 9588323), (17, 1692057), (51, 564019), (283, 101643), (849, 33881), (1993, 14433), (4811, 5979)]