1020537

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 1712256

約数和(自身を除く): 691719

約数列:

[1, 3, 7, 9, 21, 63, 97, 167, 291, 501, 679, 873, 1169, 1503, 2037, 3507, 6111, 10521, 16199, 48597, 113393, 145791, 340179, 1020537]

約数ペア:

[(1, 1020537), (3, 340179), (7, 145791), (9, 113393), (21, 48597), (63, 16199), (97, 10521), (167, 6111), (291, 3507), (501, 2037), (679, 1503), (873, 1169)]