1387998042

素因数分解:

$2^1\times 3^1\times {\mathrm{14221}}^1\times {\mathrm{16267}}^1$

素因数の和:30493

約数の個数: 16

約数和(自身を含む): 2776361952

約数和(自身を除く): 1388363910

約数列:

[1, 2, 3, 6, 14221, 16267, 28442, 32534, 42663, 48801, 85326, 97602, 231333007, 462666014, 693999021, 1387998042]

約数ペア:

[(1, 1387998042), (2, 693999021), (3, 462666014), (6, 231333007), (14221, 97602), (16267, 85326), (28442, 48801), (32534, 42663)]