2073669291

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{18743}}^1$

素因数の和:19415

約数の個数: 24

約数和(自身を含む): 3157989120

約数和(自身を除く): 1084319829

約数列:

[1, 3, 9, 19, 57, 171, 647, 1941, 5823, 12293, 18743, 36879, 56229, 110637, 168687, 356117, 1068351, 3205053, 12126721, 36380163, 109140489, 230407699, 691223097, 2073669291]

約数ペア:

[(1, 2073669291), (3, 691223097), (9, 230407699), (19, 109140489), (57, 36380163), (171, 12126721), (647, 3205053), (1941, 1068351), (5823, 356117), (12293, 168687), (18743, 110637), (36879, 56229)]