25142847

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1123}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 35608320

約数和(自身を除く): 10465473

約数列:

[1, 3, 17, 51, 439, 1123, 1317, 3369, 7463, 19091, 22389, 57273, 492997, 1478991, 8380949, 25142847]

約数ペア:

[(1, 25142847), (3, 8380949), (17, 1478991), (51, 492997), (439, 57273), (1123, 22389), (1317, 19091), (3369, 7463)]