57272411

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 67513536

約数和(自身を除く): 10241125

約数列:

[1, 7, 37, 259, 397, 557, 2779, 3899, 14689, 20609, 102823, 144263, 221129, 1547903, 8181773, 57272411]

約数ペア:

[(1, 57272411), (7, 8181773), (37, 1547903), (259, 221129), (397, 144263), (557, 102823), (2779, 20609), (3899, 14689)]