415422387

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{32713}}^1$

素因数の和:32819

約数の個数: 24

約数和(自身を含む): 643026384

約数和(自身を除く): 227603997

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 4233, 12699, 32713, 98139, 294417, 556121, 1668363, 2715179, 5005089, 8145537, 24436611, 46158043, 138474129, 415422387]

約数ペア:

[(1, 415422387), (3, 138474129), (9, 46158043), (17, 24436611), (51, 8145537), (83, 5005089), (153, 2715179), (249, 1668363), (747, 556121), (1411, 294417), (4233, 98139), (12699, 32713)]