13309518753

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{1365499}}^1$

素因数の和:1365546

約数の個数: 24

約数和(自身を含む): 20810220000

約数和(自身を除く): 7500701247

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 1365499, 4096497, 12289491, 25944481, 36868473, 77833443, 233500329, 492945139, 700500987, 1478835417, 4436506251, 13309518753]

約数ペア:

[(1, 13309518753), (3, 4436506251), (9, 1478835417), (19, 700500987), (27, 492945139), (57, 233500329), (171, 77833443), (361, 36868473), (513, 25944481), (1083, 12289491), (3249, 4096497), (9747, 1365499)]