906716769

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{190207}}^1$

素因数の和:190444

約数の個数: 16

約数和(自身を含む): 1387757568

約数和(自身を除く): 481040799

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 190207, 570621, 1331449, 3994347, 43176989, 129530967, 302238923, 906716769]

約数ペア:

[(1, 906716769), (3, 302238923), (7, 129530967), (21, 43176989), (227, 3994347), (681, 1331449), (1589, 570621), (4767, 190207)]