401068719

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{316051}}^1$

素因数の和:316107

約数の個数: 16

約数和(自身を含む): 606819840

約数和(自身を除く): 205751121

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 316051, 948153, 2844459, 8533377, 14854397, 44563191, 133689573, 401068719]

約数ペア:

[(1, 401068719), (3, 133689573), (9, 44563191), (27, 14854397), (47, 8533377), (141, 2844459), (423, 948153), (1269, 316051)]