672975.0000000

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 13685760

約数和(自身を除く): 4036101

約数列:

[1, 3, 17, 51, 431, 439, 1293, 1317, 7327, 7463, 21981, 22389, 189209, 567627, 3216553, 9649659]

約数ペア:

[(1, 9649659), (3, 3216553), (17, 567627), (51, 189209), (431, 22389), (439, 21981), (1293, 7463), (1317, 7327)]