29278581

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1381}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 40332288

約数和(自身を除く): 11053707

約数列:

[1, 3, 37, 111, 191, 573, 1381, 4143, 7067, 21201, 51097, 153291, 263771, 791313, 9759527, 29278581]

約数ペア:

[(1, 29278581), (3, 9759527), (37, 791313), (111, 263771), (191, 153291), (573, 51097), (1381, 21201), (4143, 7067)]