25305063

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1823}}^1$

素因数の和:2494

約数の個数: 16

約数和(自身を含む): 38639616

約数和(自身を除く): 13334553

約数列:

[1, 3, 7, 21, 661, 1823, 1983, 4627, 5469, 12761, 13881, 38283, 1205003, 3615009, 8435021, 25305063]

約数ペア:

[(1, 25305063), (3, 8435021), (7, 3615009), (21, 1205003), (661, 38283), (1823, 13881), (1983, 12761), (4627, 5469)]