2478319347

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103613}}^1$

素因数の和:103707

約数の個数: 32

約数和(自身を含む): 4058353152

約数和(自身を除く): 1580033805

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1407, 3417, 7973, 23919, 103613, 310839, 725291, 1761421, 2175873, 5284263, 6942071, 12329947, 20826213, 36989841, 48594497, 118015207, 145783491, 354045621, 826106449, 2478319347]

約数ペア:

[(1, 2478319347), (3, 826106449), (7, 354045621), (17, 145783491), (21, 118015207), (51, 48594497), (67, 36989841), (119, 20826213), (201, 12329947), (357, 6942071), (469, 5284263), (1139, 2175873), (1407, 1761421), (3417, 725291), (7973, 310839), (23919, 103613)]