21291641503

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{3329}}^1$

素因数の和:3615

約数の個数: 32

約数和(自身を含む): 24167808000

約数和(自身を除く): 2876166497

約数列:

[1, 11, 47, 89, 139, 517, 979, 1529, 3329, 4183, 6533, 12371, 36619, 46013, 71863, 136081, 156463, 296281, 462731, 581437, 1721093, 3259091, 5090041, 6395807, 13925207, 21748357, 41183059, 153177277, 239231927, 453013649, 1935603773, 21291641503]

約数ペア:

[(1, 21291641503), (11, 1935603773), (47, 453013649), (89, 239231927), (139, 153177277), (517, 41183059), (979, 21748357), (1529, 13925207), (3329, 6395807), (4183, 5090041), (6533, 3259091), (12371, 1721093), (36619, 581437), (46013, 462731), (71863, 296281), (136081, 156463)]