1214656587

素因数分解:

$3^3\times {\mathrm{787}}^1\times {\mathrm{57163}}^1$

素因数の和:57959

約数の個数: 16

約数和(自身を含む): 1801809280

約数和(自身を除く): 587152693

約数列:

[1, 3, 9, 27, 787, 2361, 7083, 21249, 57163, 171489, 514467, 1543401, 44987281, 134961843, 404885529, 1214656587]

約数ペア:

[(1, 1214656587), (3, 404885529), (9, 134961843), (27, 44987281), (787, 1543401), (2361, 514467), (7083, 171489), (21249, 57163)]