40565361

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2953}}^1$

素因数の和:3216

約数の個数: 16

約数和(自身を含む): 57189440

約数和(自身を除く): 16624079

約数列:

[1, 3, 19, 57, 241, 723, 2953, 4579, 8859, 13737, 56107, 168321, 711673, 2135019, 13521787, 40565361]

約数ペア:

[(1, 40565361), (3, 13521787), (19, 2135019), (57, 711673), (241, 168321), (723, 56107), (2953, 13737), (4579, 8859)]