1252791873

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{194141}}^1$

素因数の和:194389

約数の個数: 16

約数和(自身を含む): 1863763200

約数和(自身を除く): 610971327

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 194141, 582423, 1747269, 5241807, 46399699, 139199097, 417597291, 1252791873]

約数ペア:

[(1, 1252791873), (3, 417597291), (9, 139199097), (27, 46399699), (239, 5241807), (717, 1747269), (2151, 582423), (6453, 194141)]