958431321

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{272359}}^1$

素因数の和:272405

約数の個数: 24

約数和(自身を含む): 1529573760

約数和(自身を除く): 571142439

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 272359, 817077, 2451231, 4630103, 6264257, 13890309, 18792771, 41670927, 56378313, 106492369, 319477107, 958431321]

約数ペア:

[(1, 958431321), (3, 319477107), (9, 106492369), (17, 56378313), (23, 41670927), (51, 18792771), (69, 13890309), (153, 6264257), (207, 4630103), (391, 2451231), (1173, 817077), (3519, 272359)]