16778619

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13037}}^1$

素因数の和:13067

約数の個数: 24

約数和(自身を含む): 28474992

約数和(自身を除く): 11696373

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 13037, 39111, 117333, 143407, 169481, 430221, 508443, 1290663, 1525329, 1864291, 5592873, 16778619]

約数ペア:

[(1, 16778619), (3, 5592873), (9, 1864291), (11, 1525329), (13, 1290663), (33, 508443), (39, 430221), (99, 169481), (117, 143407), (143, 117333), (429, 39111), (1287, 13037)]