104020903

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{953}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 123088896

約数和(自身を除く): 19067993

約数列:

[1, 7, 31, 217, 503, 953, 3521, 6671, 15593, 29543, 109151, 206801, 479359, 3355513, 14860129, 104020903]

約数ペア:

[(1, 104020903), (7, 14860129), (31, 3355513), (217, 479359), (503, 206801), (953, 109151), (3521, 29543), (6671, 15593)]