54441667

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19891}}^1$

素因数の和:19938

約数の個数: 16

約数和(自身を含む): 68746752

約数和(自身を除く): 14305085

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 19891, 139237, 338147, 457493, 2367029, 3202451, 7777381, 54441667]

約数ペア:

[(1, 54441667), (7, 7777381), (17, 3202451), (23, 2367029), (119, 457493), (161, 338147), (391, 139237), (2737, 19891)]