2247377864937

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1\times {\mathrm{490571}}^1$

素因数の和:491221

約数の個数: 32

約数和(自身を含む): 3178906560000

約数和(自身を除く): 931528695063

約数列:

[1, 3, 19, 57, 179, 449, 537, 1347, 3401, 8531, 10203, 25593, 80371, 241113, 490571, 1471713, 1527049, 4581147, 9320849, 27962547, 87812209, 220266379, 263436627, 660799137, 1668431971, 4185061201, 5005295913, 12555183603, 39427681841, 118283045523, 749125954979, 2247377864937]

約数ペア:

[(1, 2247377864937), (3, 749125954979), (19, 118283045523), (57, 39427681841), (179, 12555183603), (449, 5005295913), (537, 4185061201), (1347, 1668431971), (3401, 660799137), (8531, 263436627), (10203, 220266379), (25593, 87812209), (80371, 27962547), (241113, 9320849), (490571, 4581147), (1471713, 1527049)]