16996203

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4733}}^1$

素因数の和:4768

約数の個数: 32

約数和(自身を含む): 30297600

約数和(自身を除く): 13301397

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 4733, 14199, 33131, 42597, 89927, 99393, 127791, 269781, 298179, 629489, 809343, 894537, 1888467, 2428029, 5665401, 16996203]

約数ペア:

[(1, 16996203), (3, 5665401), (7, 2428029), (9, 1888467), (19, 894537), (21, 809343), (27, 629489), (57, 298179), (63, 269781), (133, 127791), (171, 99393), (189, 89927), (399, 42597), (513, 33131), (1197, 14199), (3591, 4733)]