7638967

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2791}}^1$

素因数の和:2838

約数の個数: 16

約数和(自身を含む): 9649152

約数和(自身を除く): 2010185

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 2791, 19537, 47447, 64193, 332129, 449351, 1091281, 7638967]

約数ペア:

[(1, 7638967), (7, 1091281), (17, 449351), (23, 332129), (119, 64193), (161, 47447), (391, 19537), (2737, 2791)]