4491279

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 7294560

約数和(自身を除く): 2803281

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 1669, 2691, 5007, 15021, 21697, 38387, 65091, 115161, 195273, 345483, 499031, 1497093, 4491279]

約数ペア:

[(1, 4491279), (3, 1497093), (9, 499031), (13, 345483), (23, 195273), (39, 115161), (69, 65091), (117, 38387), (207, 21697), (299, 15021), (897, 5007), (1669, 2691)]