2604279

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 3677184

約数和(自身を除く): 1072905

約数列:

[1, 3, 31, 41, 93, 123, 683, 1271, 2049, 3813, 21173, 28003, 63519, 84009, 868093, 2604279]

約数ペア:

[(1, 2604279), (3, 868093), (31, 84009), (41, 63519), (93, 28003), (123, 21173), (683, 3813), (1271, 2049)]