38812743

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{7297}}^1$

素因数の和:7503

約数の個数: 16

約数和(自身を含む): 57800160

約数和(自身を除く): 18987417

約数列:

[1, 3, 9, 27, 197, 591, 1773, 5319, 7297, 21891, 65673, 197019, 1437509, 4312527, 12937581, 38812743]

約数ペア:

[(1, 38812743), (3, 12937581), (9, 4312527), (27, 1437509), (197, 197019), (591, 65673), (1773, 21891), (5319, 7297)]