6420201

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 8842944

約数和(自身を除く): 2422743

約数列:

[1, 3, 43, 129, 157, 317, 471, 951, 6751, 13631, 20253, 40893, 49769, 149307, 2140067, 6420201]

約数ペア:

[(1, 6420201), (3, 2140067), (43, 149307), (129, 49769), (157, 40893), (317, 20253), (471, 13631), (951, 6751)]