997045

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 1392768

約数和(自身を除く): 395723

約数列:

[1, 5, 7, 35, 61, 305, 427, 467, 2135, 2335, 3269, 16345, 28487, 142435, 199409, 997045]

約数ペア:

[(1, 997045), (5, 199409), (7, 142435), (35, 28487), (61, 16345), (305, 3269), (427, 2335), (467, 2135)]