2023497657

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 3119440896

約数和(自身を除く): 1095943239

約数列:

[1, 3, 9, 23, 69, 71, 131, 207, 213, 393, 639, 1051, 1179, 1633, 3013, 3153, 4899, 9039, 9301, 9459, 14697, 24173, 27117, 27903, 72519, 74621, 83709, 137681, 213923, 217557, 223863, 413043, 641769, 671589, 1239129, 1716283, 1925307, 3166663, 5148849, 9499989, 9775351, 15446547, 28499967, 29326053, 87978159, 224833073, 674499219, 2023497657]

約数ペア:

[(1, 2023497657), (3, 674499219), (9, 224833073), (23, 87978159), (69, 29326053), (71, 28499967), (131, 15446547), (207, 9775351), (213, 9499989), (393, 5148849), (639, 3166663), (1051, 1925307), (1179, 1716283), (1633, 1239129), (3013, 671589), (3153, 641769), (4899, 413043), (9039, 223863), (9301, 217557), (9459, 213923), (14697, 137681), (24173, 83709), (27117, 74621), (27903, 72519)]