2013239445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{12791}}^1$

素因数の和:14305

約数の個数: 32

約数和(自身を含む): 3684096000

約数和(自身を除く): 1670856555

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1499, 4497, 7495, 10493, 12791, 22485, 31479, 38373, 52465, 63955, 89537, 157395, 191865, 268611, 447685, 1343055, 19173709, 57521127, 95868545, 134215963, 287605635, 402647889, 671079815, 2013239445]

約数ペア:

[(1, 2013239445), (3, 671079815), (5, 402647889), (7, 287605635), (15, 134215963), (21, 95868545), (35, 57521127), (105, 19173709), (1499, 1343055), (4497, 447685), (7495, 268611), (10493, 191865), (12791, 157395), (22485, 89537), (31479, 63955), (38373, 52465)]