220112403

素因数分解:

$3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{16301}}^1$

素因数の和:16954

約数の個数: 16

約数和(自身を含む): 335951616

約数和(自身を除く): 115839213

約数列:

[1, 3, 7, 21, 643, 1929, 4501, 13503, 16301, 48903, 114107, 342321, 10481543, 31444629, 73370801, 220112403]

約数ペア:

[(1, 220112403), (3, 73370801), (7, 31444629), (21, 10481543), (643, 342321), (1929, 114107), (4501, 48903), (13503, 16301)]