13125063

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5531}}^1$

素因数の和:5654

約数の個数: 16

約数和(自身を含む): 20180736

約数和(自身を除く): 7055673

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 5531, 16593, 38717, 116151, 625003, 1875009, 4375021, 13125063]

約数ペア:

[(1, 13125063), (3, 4375021), (7, 1875009), (21, 625003), (113, 116151), (339, 38717), (791, 16593), (2373, 5531)]