8013985

素因数分解:

$5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 11037312

約数和(自身を除く): 3023327

約数列:

[1, 5, 7, 35, 401, 571, 2005, 2807, 2855, 3997, 14035, 19985, 228971, 1144855, 1602797, 8013985]

約数ペア:

[(1, 8013985), (5, 1602797), (7, 1144855), (35, 228971), (401, 19985), (571, 14035), (2005, 3997), (2807, 2855)]