29967399

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 54722304

約数和(自身を除く): 24754905

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 83, 99, 231, 249, 521, 581, 693, 747, 913, 1563, 1743, 2739, 3647, 4689, 5229, 5731, 6391, 8217, 10941, 17193, 19173, 32823, 40117, 43243, 51579, 57519, 120351, 129729, 302701, 361053, 389187, 475673, 908103, 1427019, 2724309, 3329711, 4281057, 9989133, 29967399]

約数ペア:

[(1, 29967399), (3, 9989133), (7, 4281057), (9, 3329711), (11, 2724309), (21, 1427019), (33, 908103), (63, 475673), (77, 389187), (83, 361053), (99, 302701), (231, 129729), (249, 120351), (521, 57519), (581, 51579), (693, 43243), (747, 40117), (913, 32823), (1563, 19173), (1743, 17193), (2739, 10941), (3647, 8217), (4689, 6391), (5229, 5731)]