17140431

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{74201}}^1$

素因数の和:74222

約数の個数: 16

約数和(自身を含む): 28493568

約数和(自身を除く): 11353137

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 74201, 222603, 519407, 816211, 1558221, 2448633, 5713477, 17140431]

約数ペア:

[(1, 17140431), (3, 5713477), (7, 2448633), (11, 1558221), (21, 816211), (33, 519407), (77, 222603), (231, 74201)]