4718493

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4506

約数の個数: 20

約数和(自身を含む): 7592508

約数和(自身を除く): 2874015

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 4481, 13443, 40329, 58253, 120987, 174759, 362961, 524277, 1572831, 4718493]

約数ペア:

[(1, 4718493), (3, 1572831), (9, 524277), (13, 362961), (27, 174759), (39, 120987), (81, 58253), (117, 40329), (351, 13443), (1053, 4481)]