3369247

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 4257792

約数和(自身を除く): 888545

約数列:

[1, 7, 17, 23, 119, 161, 391, 1231, 2737, 8617, 20927, 28313, 146489, 198191, 481321, 3369247]

約数ペア:

[(1, 3369247), (7, 481321), (17, 198191), (23, 146489), (119, 28313), (161, 20927), (391, 8617), (1231, 2737)]