16288833

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 25320960

約数和(自身を除く): 9032127

約数列:

[1, 3, 11, 19, 33, 57, 83, 209, 249, 313, 627, 913, 939, 1577, 2739, 3443, 4731, 5947, 10329, 17347, 17841, 25979, 52041, 65417, 77937, 196251, 285769, 493601, 857307, 1480803, 5429611, 16288833]

約数ペア:

[(1, 16288833), (3, 5429611), (11, 1480803), (19, 857307), (33, 493601), (57, 285769), (83, 196251), (209, 77937), (249, 65417), (313, 52041), (627, 25979), (913, 17841), (939, 17347), (1577, 10329), (2739, 5947), (3443, 4731)]