17005219

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 22637664

約数和(自身を除く): 5632445

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1181, 1309, 2057, 8267, 12991, 14399, 20077, 90937, 140539, 142901, 220847, 1000307, 1545929, 2429317, 17005219]

約数ペア:

[(1, 17005219), (7, 2429317), (11, 1545929), (17, 1000307), (77, 220847), (119, 142901), (121, 140539), (187, 90937), (847, 20077), (1181, 14399), (1309, 12991), (2057, 8267)]