1967716605

素因数分解:

$3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{330431}}^1$

素因数の和:330836

約数の個数: 16

約数和(自身を含む): 3156286464

約数和(自身を除く): 1188569859

約数列:

[1, 3, 5, 15, 397, 1191, 1985, 5955, 330431, 991293, 1652155, 4956465, 131181107, 393543321, 655905535, 1967716605]

約数ペア:

[(1, 1967716605), (3, 655905535), (5, 393543321), (15, 131181107), (397, 4956465), (1191, 1652155), (1985, 991293), (5955, 330431)]