12870573

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1444

約数の個数: 16

約数和(自身を含む): 17784576

約数和(自身を除く): 4914003

約数列:

[1, 3, 53, 61, 159, 183, 1327, 3233, 3981, 9699, 70331, 80947, 210993, 242841, 4290191, 12870573]

約数ペア:

[(1, 12870573), (3, 4290191), (53, 242841), (61, 210993), (159, 80947), (183, 70331), (1327, 9699), (3233, 3981)]