13185557

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 17729280

約数和(自身を除く): 4543723

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 1439, 9163, 10073, 15829, 24463, 70511, 110803, 171241, 269093, 775621, 1198687, 1883651, 13185557]

約数ペア:

[(1, 13185557), (7, 1883651), (11, 1198687), (17, 775621), (49, 269093), (77, 171241), (119, 110803), (187, 70511), (539, 24463), (833, 15829), (1309, 10073), (1439, 9163)]