1047220881

素因数分解:

$3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{106783}}^1$

素因数の和:107260

約数の個数: 16

約数和(自身を含む): 1599197184

約数和(自身を除く): 551976303

約数列:

[1, 3, 7, 21, 467, 1401, 3269, 9807, 106783, 320349, 747481, 2242443, 49867661, 149602983, 349073627, 1047220881]

約数ペア:

[(1, 1047220881), (3, 349073627), (7, 149602983), (21, 49867661), (467, 2242443), (1401, 747481), (3269, 320349), (9807, 106783)]