157631089

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17203}}^1$

素因数の和:17245

約数の個数: 24

約数和(自身を含む): 211815648

約数和(自身を除く): 54184559

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 9163, 17203, 120421, 189233, 292451, 842947, 1324631, 2047157, 3216961, 9272417, 14330099, 22518727, 157631089]

約数ペア:

[(1, 157631089), (7, 22518727), (11, 14330099), (17, 9272417), (49, 3216961), (77, 2047157), (119, 1324631), (187, 842947), (539, 292451), (833, 189233), (1309, 120421), (9163, 17203)]