133021031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 165881856

約数和(自身を除く): 32860825

約数列:

[1, 11, 13, 31, 37, 143, 341, 403, 407, 481, 811, 1147, 4433, 5291, 8921, 10543, 12617, 14911, 25141, 30007, 115973, 164021, 276551, 326833, 330077, 390091, 930217, 3595163, 4291001, 10232387, 12092821, 133021031]

約数ペア:

[(1, 133021031), (11, 12092821), (13, 10232387), (31, 4291001), (37, 3595163), (143, 930217), (341, 390091), (403, 330077), (407, 326833), (481, 276551), (811, 164021), (1147, 115973), (4433, 30007), (5291, 25141), (8921, 14911), (10543, 12617)]