40321369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 46189440

約数和(自身を除く): 5868071

約数列:

[1, 11, 23, 197, 253, 809, 2167, 4531, 8899, 18607, 49841, 159373, 204677, 1753103, 3665579, 40321369]

約数ペア:

[(1, 40321369), (11, 3665579), (23, 1753103), (197, 204677), (253, 159373), (809, 49841), (2167, 18607), (4531, 8899)]