100506721

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5563}}^1$

素因数の和:5688

約数の個数: 16

約数和(自身を含む): 120182400

約数和(自身を除く): 19675679

約数列:

[1, 7, 29, 89, 203, 623, 2581, 5563, 18067, 38941, 161327, 495107, 1129289, 3465749, 14358103, 100506721]

約数ペア:

[(1, 100506721), (7, 14358103), (29, 3465749), (89, 1129289), (203, 495107), (623, 161327), (2581, 38941), (5563, 18067)]