1292303509

素因数分解:

$7^2\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 1519596288

約数和(自身を除く): 227292779

約数列:

[1, 7, 49, 223, 227, 521, 1561, 1589, 3647, 10927, 11123, 25529, 50621, 116183, 118267, 354347, 813281, 827869, 2480429, 5692967, 5795083, 26373541, 184614787, 1292303509]

約数ペア:

[(1, 1292303509), (7, 184614787), (49, 26373541), (223, 5795083), (227, 5692967), (521, 2480429), (1561, 827869), (1589, 813281), (3647, 354347), (10927, 118267), (11123, 116183), (25529, 50621)]