16440494147

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{3313}}^1$

素因数の和:3588

約数の個数: 48

約数和(自身を含む): 21878126592

約数和(自身を除く): 5437632445

約数列:

[1, 7, 11, 17, 77, 119, 187, 223, 289, 1309, 1561, 2023, 2453, 3179, 3313, 3791, 17171, 22253, 23191, 26537, 36443, 41701, 56321, 64447, 255101, 291907, 394247, 451129, 619531, 708917, 738799, 957457, 4336717, 4962419, 5171593, 6702199, 8126789, 10532027, 12559583, 56887523, 73724189, 87917081, 138155413, 213512911, 967087891, 1494590377, 2348642021, 16440494147]

約数ペア:

[(1, 16440494147), (7, 2348642021), (11, 1494590377), (17, 967087891), (77, 213512911), (119, 138155413), (187, 87917081), (223, 73724189), (289, 56887523), (1309, 12559583), (1561, 10532027), (2023, 8126789), (2453, 6702199), (3179, 5171593), (3313, 4962419), (3791, 4336717), (17171, 957457), (22253, 738799), (23191, 708917), (26537, 619531), (36443, 451129), (41701, 394247), (56321, 291907), (64447, 255101)]