75898781

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2393}}^1$

素因数の和:2620

約数の個数: 16

約数和(自身を含む): 91010304

約数和(自身を除く): 15111523

約数列:

[1, 7, 23, 161, 197, 1379, 2393, 4531, 16751, 31717, 55039, 385273, 471421, 3299947, 10842683, 75898781]

約数ペア:

[(1, 75898781), (7, 10842683), (23, 3299947), (161, 471421), (197, 385273), (1379, 55039), (2393, 31717), (4531, 16751)]