1384665891

素因数分解:

$3^1\times 7^1\times {\mathrm{10369}}^1\times {\mathrm{6359}}^1$

素因数の和:16738

約数の個数: 16

約数和(自身を含む): 2110502400

約数和(自身を除く): 725836509

約数列:

[1, 3, 7, 21, 6359, 10369, 19077, 31107, 44513, 72583, 133539, 217749, 65936471, 197809413, 461555297, 1384665891]

約数ペア:

[(1, 1384665891), (3, 461555297), (7, 197809413), (21, 65936471), (6359, 217749), (10369, 133539), (19077, 72583), (31107, 44513)]