33172909

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 42524352

約数和(自身を除く): 9351443

約数列:

[1, 7, 11, 43, 77, 233, 301, 473, 1631, 1849, 2563, 3311, 10019, 12943, 17941, 20339, 70133, 110209, 142373, 430817, 771463, 3015719, 4738987, 33172909]

約数ペア:

[(1, 33172909), (7, 4738987), (11, 3015719), (43, 771463), (77, 430817), (233, 142373), (301, 110209), (473, 70133), (1631, 20339), (1849, 17941), (2563, 12943), (3311, 10019)]