9876745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 12659328

約数和(自身を除く): 2782583

約数列:

[1, 5, 17, 85, 131, 655, 887, 2227, 4435, 11135, 15079, 75395, 116197, 580985, 1975349, 9876745]

約数ペア:

[(1, 9876745), (5, 1975349), (17, 580985), (85, 116197), (131, 75395), (655, 15079), (887, 11135), (2227, 4435)]