766132497

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{344639}}^1$

素因数の和:344677

約数の個数: 24

約数和(自身を含む): 1254489600

約数和(自身を除く): 488357103

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 344639, 1033917, 3101751, 4480307, 6548141, 13440921, 19644423, 40322763, 58933269, 85125833, 255377499, 766132497]

約数ペア:

[(1, 766132497), (3, 255377499), (9, 85125833), (13, 58933269), (19, 40322763), (39, 19644423), (57, 13440921), (117, 6548141), (171, 4480307), (247, 3101751), (741, 1033917), (2223, 344639)]