1122409281

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1724131}}^1$

素因数の和:1724172

約数の個数: 16

約数和(自身を含む): 1765511168

約数和(自身を除く): 643101887

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 1724131, 5172393, 12068917, 36206751, 53448061, 160344183, 374136427, 1122409281]

約数ペア:

[(1, 1122409281), (3, 374136427), (7, 160344183), (21, 53448061), (31, 36206751), (93, 12068917), (217, 5172393), (651, 1724131)]