40702479

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 18395121

約数列:

[1, 3, 23, 37, 69, 107, 111, 149, 321, 447, 851, 2461, 2553, 3427, 3959, 5513, 7383, 10281, 11877, 15943, 16539, 47829, 91057, 126799, 273171, 366689, 380397, 589891, 1100067, 1769673, 13567493, 40702479]

約数ペア:

[(1, 40702479), (3, 13567493), (23, 1769673), (37, 1100067), (69, 589891), (107, 380397), (111, 366689), (149, 273171), (321, 126799), (447, 91057), (851, 47829), (2461, 16539), (2553, 15943), (3427, 11877), (3959, 10281), (5513, 7383)]