17272969

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3923}}^1$

素因数の和:3984

約数の個数: 16

約数和(自身を含む): 21472128

約数和(自身を除く): 4199159

約数列:

[1, 7, 17, 37, 119, 259, 629, 3923, 4403, 27461, 66691, 145151, 466837, 1016057, 2467567, 17272969]

約数ペア:

[(1, 17272969), (7, 2467567), (17, 1016057), (37, 466837), (119, 145151), (259, 66691), (629, 27461), (3923, 4403)]