223749087

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{4297}}^1$

素因数の和:5338

約数の個数: 16

約数和(自身を含む): 316264032

約数和(自身を除く): 92514945

約数列:

[1, 3, 17, 51, 1021, 3063, 4297, 12891, 17357, 52071, 73049, 219147, 4387237, 13161711, 74583029, 223749087]

約数ペア:

[(1, 223749087), (3, 74583029), (17, 13161711), (51, 4387237), (1021, 219147), (3063, 73049), (4297, 52071), (12891, 17357)]