1305393363

素因数分解:

$3^2\times {\mathrm{389}}^1\times {\mathrm{571}}^1\times {\mathrm{653}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 1896626160

約数和(自身を除く): 591232797

約数列:

[1, 3, 9, 389, 571, 653, 1167, 1713, 1959, 3501, 5139, 5877, 222119, 254017, 372863, 666357, 762051, 1118589, 1999071, 2286153, 3355767, 145043707, 435131121, 1305393363]

約数ペア:

[(1, 1305393363), (3, 435131121), (9, 145043707), (389, 3355767), (571, 2286153), (653, 1999071), (1167, 1118589), (1713, 762051), (1959, 666357), (3501, 372863), (5139, 254017), (5877, 222119)]