39693717

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33161}}^1$

素因数の和:33193

約数の個数: 24

約数和(自身を含む): 68976960

約数和(自身を除く): 29283243

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 33161, 99483, 232127, 298449, 630059, 696381, 1890177, 2089143, 4410413, 5670531, 13231239, 39693717]

約数ペア:

[(1, 39693717), (3, 13231239), (7, 5670531), (9, 4410413), (19, 2089143), (21, 1890177), (57, 696381), (63, 630059), (133, 298449), (171, 232127), (399, 99483), (1197, 33161)]