13995201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18439}}^1$

素因数の和:18476

約数の個数: 16

約数和(自身を含む): 21242880

約数和(自身を除く): 7247679

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 18439, 55317, 202829, 424097, 608487, 1272291, 4665067, 13995201]

約数ペア:

[(1, 13995201), (3, 4665067), (11, 1272291), (23, 608487), (33, 424097), (69, 202829), (253, 55317), (759, 18439)]