47576319

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 77884416

約数和(自身を除く): 30308097

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 1877, 3621, 5631, 8449, 13139, 25347, 31909, 39417, 95727, 133267, 223363, 399801, 670089, 932869, 2265539, 2798607, 6796617, 15858773, 47576319]

約数ペア:

[(1, 47576319), (3, 15858773), (7, 6796617), (17, 2798607), (21, 2265539), (51, 932869), (71, 670089), (119, 399801), (213, 223363), (357, 133267), (497, 95727), (1207, 39417), (1491, 31909), (1877, 25347), (3621, 13139), (5631, 8449)]