7871499

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 12208560

約数和(自身を除く): 4337061

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 1117, 2349, 3351, 7047, 10053, 30159, 32393, 90477, 97179, 271431, 291537, 874611, 2623833, 7871499]

約数ペア:

[(1, 7871499), (3, 2623833), (9, 874611), (27, 291537), (29, 271431), (81, 97179), (87, 90477), (243, 32393), (261, 30159), (783, 10053), (1117, 7047), (2349, 3351)]