713486487

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{2063}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 1115947008

約数和(自身を除く): 402460521

約数列:

[1, 3, 7, 21, 43, 129, 301, 383, 903, 1149, 2063, 2681, 6189, 8043, 14441, 16469, 43323, 49407, 88709, 115283, 266127, 345849, 620963, 790129, 1862889, 2370387, 5530903, 16592709, 33975547, 101926641, 237828829, 713486487]

約数ペア:

[(1, 713486487), (3, 237828829), (7, 101926641), (21, 33975547), (43, 16592709), (129, 5530903), (301, 2370387), (383, 1862889), (903, 790129), (1149, 620963), (2063, 345849), (2681, 266127), (6189, 115283), (8043, 88709), (14441, 49407), (16469, 43323)]