2016402801

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{112831}}^1$

素因数の和:112901

約数の個数: 32

約数和(自身を含む): 3292889088

約数和(自身を除く): 1276486287

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 5957, 17871, 112831, 338493, 789817, 2369451, 2595113, 4174747, 7785339, 12524241, 18165791, 29223229, 54497373, 87669687, 96019181, 288057543, 672134267, 2016402801]

約数ペア:

[(1, 2016402801), (3, 672134267), (7, 288057543), (21, 96019181), (23, 87669687), (37, 54497373), (69, 29223229), (111, 18165791), (161, 12524241), (259, 7785339), (483, 4174747), (777, 2595113), (851, 2369451), (2553, 789817), (5957, 338493), (17871, 112831)]