245610033

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1783}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 361195776

約数和(自身を除く): 115585743

約数列:

[1, 3, 17, 37, 51, 73, 111, 219, 629, 1241, 1783, 1887, 2701, 3723, 5349, 8103, 30311, 45917, 65971, 90933, 130159, 137751, 197913, 390477, 1121507, 2212703, 3364521, 4815883, 6638109, 14447649, 81870011, 245610033]

約数ペア:

[(1, 245610033), (3, 81870011), (17, 14447649), (37, 6638109), (51, 4815883), (73, 3364521), (111, 2212703), (219, 1121507), (629, 390477), (1241, 197913), (1783, 137751), (1887, 130159), (2701, 90933), (3723, 65971), (5349, 45917), (8103, 30311)]