2434817

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 3075072

約数和(自身を除く): 640255

約数列:

[1, 7, 11, 77, 103, 307, 721, 1133, 2149, 3377, 7931, 23639, 31621, 221347, 347831, 2434817]

約数ペア:

[(1, 2434817), (7, 347831), (11, 221347), (77, 31621), (103, 23639), (307, 7931), (721, 3377), (1133, 2149)]