1295893179

素因数分解:

$3^2\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{13331}}^1$

素因数の和:14887

約数の個数: 24

約数和(自身を含む): 2140799232

約数和(自身を除く): 844906053

約数列:

[1, 3, 7, 9, 21, 63, 1543, 4629, 10801, 13331, 13887, 32403, 39993, 93317, 97209, 119979, 279951, 839853, 20569733, 61709199, 143988131, 185127597, 431964393, 1295893179]

約数ペア:

[(1, 1295893179), (3, 431964393), (7, 185127597), (9, 143988131), (21, 61709199), (63, 20569733), (1543, 839853), (4629, 279951), (10801, 119979), (13331, 97209), (13887, 93317), (32403, 39993)]