564323279

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2207}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 654583680

約数和(自身を除く): 90260401

約数列:

[1, 13, 17, 89, 169, 221, 1157, 1513, 2207, 2873, 15041, 19669, 28691, 37519, 196423, 255697, 372983, 487747, 2553499, 3339191, 6340711, 33195487, 43409483, 564323279]

約数ペア:

[(1, 564323279), (13, 43409483), (17, 33195487), (89, 6340711), (169, 3339191), (221, 2553499), (1157, 487747), (1513, 372983), (2207, 255697), (2873, 196423), (15041, 37519), (19669, 28691)]