1580229

素因数分解:

$3^5\times 7^1\times {\mathrm{929}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 2708160

約数和(自身を除く): 1127931

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 929, 1701, 2787, 6503, 8361, 19509, 25083, 58527, 75249, 175581, 225747, 526743, 1580229]

約数ペア:

[(1, 1580229), (3, 526743), (7, 225747), (9, 175581), (21, 75249), (27, 58527), (63, 25083), (81, 19509), (189, 8361), (243, 6503), (567, 2787), (929, 1701)]