2283771721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{60161}}^1$

素因数の和:60225

約数の個数: 32

約数和(自身を含む): 3118798080

約数和(自身を除く): 835026359

約数列:

[1, 7, 11, 17, 29, 77, 119, 187, 203, 319, 493, 1309, 2233, 3451, 5423, 37961, 60161, 421127, 661771, 1022737, 1744669, 4632397, 7159159, 11250107, 12212683, 19191359, 29659373, 78750749, 134339513, 207615611, 326253103, 2283771721]

約数ペア:

[(1, 2283771721), (7, 326253103), (11, 207615611), (17, 134339513), (29, 78750749), (77, 29659373), (119, 19191359), (187, 12212683), (203, 11250107), (319, 7159159), (493, 4632397), (1309, 1744669), (2233, 1022737), (3451, 661771), (5423, 421127), (37961, 60161)]