211683003

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103919}}^1$

素因数の和:104026

約数の個数: 16

約数和(自身を含む): 325893120

約数和(自身を除く): 114210117

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 103919, 311757, 727433, 2182299, 10080143, 30240429, 70561001, 211683003]

約数ペア:

[(1, 211683003), (3, 70561001), (7, 30240429), (21, 10080143), (97, 2182299), (291, 727433), (679, 311757), (2037, 103919)]