2004294243

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{6857}}^1$

素因数の和:7347

約数の個数: 32

約数和(自身を含む): 3160166400

約数和(自身を除く): 1155872157

約数列:

[1, 3, 7, 21, 31, 93, 217, 449, 651, 1347, 3143, 6857, 9429, 13919, 20571, 41757, 47999, 97433, 143997, 212567, 292299, 637701, 1487969, 3078793, 4463907, 9236379, 21551551, 64654653, 95442583, 286327749, 668098081, 2004294243]

約数ペア:

[(1, 2004294243), (3, 668098081), (7, 286327749), (21, 95442583), (31, 64654653), (93, 21551551), (217, 9236379), (449, 4463907), (651, 3078793), (1347, 1487969), (3143, 637701), (6857, 292299), (9429, 212567), (13919, 143997), (20571, 97433), (41757, 47999)]