71330351

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 81473040

約数和(自身を除く): 10142689

約数列:

[1, 17, 19, 59, 197, 323, 361, 1003, 1121, 3349, 3743, 6137, 11623, 19057, 21299, 63631, 71117, 197591, 220837, 362083, 1208989, 3754229, 4195903, 71330351]

約数ペア:

[(1, 71330351), (17, 4195903), (19, 3754229), (59, 1208989), (197, 362083), (323, 220837), (361, 197591), (1003, 71117), (1121, 63631), (3349, 21299), (3743, 19057), (6137, 11623)]