1796659221

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{1999}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 2768896000

約数和(自身を除く): 972236779

約数列:

[1, 3, 7, 21, 127, 337, 381, 889, 1011, 1999, 2359, 2667, 5997, 7077, 13993, 41979, 42799, 128397, 253873, 299593, 673663, 761619, 898779, 1777111, 2020989, 4715641, 5331333, 14146923, 85555201, 256665603, 598886407, 1796659221]

約数ペア:

[(1, 1796659221), (3, 598886407), (7, 256665603), (21, 85555201), (127, 14146923), (337, 5331333), (381, 4715641), (889, 2020989), (1011, 1777111), (1999, 898779), (2359, 761619), (2667, 673663), (5997, 299593), (7077, 253873), (13993, 128397), (41979, 42799)]