1025451

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 1738464

約数和(自身を除く): 713013

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 397, 861, 1191, 2583, 2779, 3573, 8337, 16277, 25011, 48831, 113939, 146493, 341817, 1025451]

約数ペア:

[(1, 1025451), (3, 341817), (7, 146493), (9, 113939), (21, 48831), (41, 25011), (63, 16277), (123, 8337), (287, 3573), (369, 2779), (397, 2583), (861, 1191)]