2893147509

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4444159}}^1$

素因数の和:4444200

約数の個数: 16

約数和(自身を含む): 4550819840

約数和(自身を除く): 1657672331

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 4444159, 13332477, 31109113, 93327339, 137768929, 413306787, 964382503, 2893147509]

約数ペア:

[(1, 2893147509), (3, 964382503), (7, 413306787), (21, 137768929), (31, 93327339), (93, 31109113), (217, 13332477), (651, 4444159)]