858347133

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{4591}}^1$

素因数の和:4937

約数の個数: 32

約数和(自身を含む): 1357762560

約数和(自身を除く): 499415427

約数列:

[1, 3, 7, 21, 29, 87, 203, 307, 609, 921, 2149, 4591, 6447, 8903, 13773, 26709, 32137, 62321, 96411, 133139, 186963, 399417, 931973, 1409437, 2795919, 4228311, 9866059, 29598177, 40873673, 122621019, 286115711, 858347133]

約数ペア:

[(1, 858347133), (3, 286115711), (7, 122621019), (21, 40873673), (29, 29598177), (87, 9866059), (203, 4228311), (307, 2795919), (609, 1409437), (921, 931973), (2149, 399417), (4591, 186963), (6447, 133139), (8903, 96411), (13773, 62321), (26709, 32137)]