38147481

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1181}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 57222984

約数和(自身を除く): 19075503

約数列:

[1, 3, 9, 37, 97, 111, 291, 333, 873, 1181, 3543, 3589, 10629, 10767, 32301, 43697, 114557, 131091, 343671, 393273, 1031013, 4238609, 12715827, 38147481]

約数ペア:

[(1, 38147481), (3, 12715827), (9, 4238609), (37, 1031013), (97, 393273), (111, 343671), (291, 131091), (333, 114557), (873, 43697), (1181, 32301), (3543, 10767), (3589, 10629)]