3047619

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 4321280

約数和(自身を除く): 1273661

約数列:

[1, 3, 19, 57, 127, 381, 421, 1263, 2413, 7239, 7999, 23997, 53467, 160401, 1015873, 3047619]

約数ペア:

[(1, 3047619), (3, 1015873), (19, 160401), (57, 53467), (127, 23997), (381, 7999), (421, 7239), (1263, 2413)]