25421049

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{541}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 38555712

約数和(自身を除く): 13134663

約数列:

[1, 3, 9, 23, 69, 207, 227, 541, 681, 1623, 2043, 4869, 5221, 12443, 15663, 37329, 46989, 111987, 122807, 368421, 1105263, 2824561, 8473683, 25421049]

約数ペア:

[(1, 25421049), (3, 8473683), (9, 2824561), (23, 1105263), (69, 368421), (207, 122807), (227, 111987), (541, 46989), (681, 37329), (1623, 15663), (2043, 12443), (4869, 5221)]