3732813

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 6214208

約数和(自身を除く): 2481395

約数列:

[1, 3, 7, 9, 21, 63, 193, 307, 579, 921, 1351, 1737, 2149, 2763, 4053, 6447, 12159, 19341, 59251, 177753, 414757, 533259, 1244271, 3732813]

約数ペア:

[(1, 3732813), (3, 1244271), (7, 533259), (9, 414757), (21, 177753), (63, 59251), (193, 19341), (307, 12159), (579, 6447), (921, 4053), (1351, 2763), (1737, 2149)]